diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index d8a15137dd..cf8f33475c 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -591,7 +591,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "migration-param.downtime", /* X_QEMU_CAPS_MIGRATION_PARAM_DOWNTIME */
 
               /* 375 */
-              "migration-param.xbzrle-cache-size", /* QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE */
+              "migration-param.xbzrle-cache-size", /* X_QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE */
               "intel-iommu.aw-bits", /* QEMU_CAPS_INTEL_IOMMU_AW_BITS */
               "spapr-tpm-proxy", /* QEMU_CAPS_DEVICE_SPAPR_TPM_PROXY */
               "numa.hmat", /* QEMU_CAPS_NUMA_HMAT */
@@ -1604,7 +1604,6 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
     { "chardev-add/arg-type/backend/+file/data/logappend", QEMU_CAPS_CHARDEV_FILE_APPEND },
     { "device_add/$json-cli-hotplug", QEMU_CAPS_DEVICE_JSON },
     { "human-monitor-command/$savevm-monitor-nodes", QEMU_CAPS_SAVEVM_MONITOR_NODES },
-    { "migrate-set-parameters/arg-type/xbzrle-cache-size", QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE },
     { "migrate-set-parameters/arg-type/block-bitmap-mapping/bitmaps/transform", QEMU_CAPS_MIGRATION_PARAM_BLOCK_BITMAP_MAPPING },
     { "nbd-server-start/arg-type/tls-creds", QEMU_CAPS_NBD_TLS },
     { "nbd-server-add/arg-type/bitmap", QEMU_CAPS_NBD_BITMAP },
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index b44ce703f3..67769fcfe4 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -570,7 +570,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     X_QEMU_CAPS_MIGRATION_PARAM_DOWNTIME, /* downtime-limit field in migrate-set-parameters */
 
     /* 375 */
-    QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE, /* xbzrle-cache-size field in migrate-set-parameters */
+    X_QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE, /* xbzrle-cache-size field in migrate-set-parameters */
     QEMU_CAPS_INTEL_IOMMU_AW_BITS, /* intel-iommu.aw-bits */
     QEMU_CAPS_DEVICE_SPAPR_TPM_PROXY, /* -device spapr-tpm-proxy */
     QEMU_CAPS_NUMA_HMAT, /* -numa hmat */
diff --git a/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml
index c63312ac06..6d4cc74a4d 100644
--- a/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml
@@ -126,7 +126,6 @@
   <flag name='machine.pseries.cap-ibs'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
   <flag name='vhost-user-blk'/>
diff --git a/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml
index a5cdc5958f..b5cee8476c 100644
--- a/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml
@@ -169,7 +169,6 @@
   <flag name='tcg'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
   <flag name='vhost-user-blk'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml
index c6951820a9..88a1a7d0be 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml
@@ -135,7 +135,6 @@
   <flag name='drive-nvme'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
   <flag name='vhost-user-blk'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml
index 1ff3e0b3b8..457a223c3f 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml
@@ -140,7 +140,6 @@
   <flag name='machine.pseries.cap-ibs'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
   <flag name='vhost-user-blk'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml b/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml
index f32f9ce0bb..bc04b28218 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml
@@ -133,7 +133,6 @@
   <flag name='drive-nvme'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
   <flag name='vhost-user-blk'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml
index 34cc2905e8..d0b6617a85 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml
@@ -133,7 +133,6 @@
   <flag name='drive-nvme'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
   <flag name='vhost-user-blk'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml
index 996c6921ff..7fc803030d 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.s390x.xml
@@ -104,7 +104,6 @@
   <flag name='query-cpu-model-comparison'/>
   <flag name='drive-nvme'/>
   <flag name='tcg'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='vhost-user-blk'/>
   <flag name='cpu-max'/>
   <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
index 356f63ef40..4de052d3cb 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
@@ -174,7 +174,6 @@
   <flag name='tcg'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
index f7e80f305f..c3ff50a4f9 100644
--- a/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
@@ -180,7 +180,6 @@
   <flag name='tcg'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
index 3f5bb5f56e..36b649ab91 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
@@ -147,7 +147,6 @@
   <flag name='virtio.packed'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
index 885d5c6ddc..d302ab3813 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
@@ -145,7 +145,6 @@
   <flag name='machine.pseries.cap-ibs'/>
   <flag name='tcg'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='spapr-tpm-proxy'/>
   <flag name='dc390'/>
   <flag name='am53c974'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml b/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
index d090850570..134eddcb6c 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
@@ -114,7 +114,6 @@
   <flag name='fsdev.multidevs'/>
   <flag name='virtio.packed'/>
   <flag name='tcg'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='vhost-user-blk'/>
   <flag name='cpu-max'/>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
index 815815c13e..36e12d511a 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
@@ -188,7 +188,6 @@
   <flag name='tcg'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='dc390'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml
index c05fde4a31..615c8e8813 100644
--- a/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml
@@ -156,7 +156,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='dc390'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
index 7ed7c73815..3db9743c36 100644
--- a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
@@ -161,7 +161,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='spapr-tpm-proxy'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml
index de94d9560f..81c6b5807f 100644
--- a/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml
@@ -149,7 +149,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='dc390'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml
index b8c2f0eef4..e0e67aebec 100644
--- a/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml
@@ -194,7 +194,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml b/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml
index 9f79447348..1db1b1b16c 100644
--- a/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml
+++ b/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml
@@ -72,7 +72,6 @@
   <flag name='fsdev.multidevs'/>
   <flag name='aio.io_uring'/>
   <flag name='tcg'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='netdev.vhost-vdpa'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
index a2a6109914..ab2a92bab2 100644
--- a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
index 36df7da96b..088266fcd0 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
@@ -156,7 +156,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
index 6a083c8e89..9ba3ef5717 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
@@ -159,7 +159,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='spapr-tpm-proxy'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
index 3c8739fac5..ee5469db9d 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
@@ -147,7 +147,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml b/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
index 776d10fc24..5e38a0b571 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
@@ -117,7 +117,6 @@
   <flag name='aio.io_uring'/>
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='virtio-balloon.free-page-reporting'/>
diff --git a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
index 43a6532c23..b79de664bd 100644
--- a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
index 5e5e4cf5b9..01e30f4e02 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
@@ -156,7 +156,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
index 51a1c58ac8..aa7b5deab5 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
@@ -116,7 +116,6 @@
   <flag name='aio.io_uring'/>
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='virtio-balloon.free-page-reporting'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
index cb2bd41e14..d9e385ab1d 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
index 6224ba5256..05f297dfa2 100644
--- a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
index 73312f4aaf..9cb1a32354 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
@@ -165,7 +165,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
index 27d07be474..5df148d787 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
@@ -158,7 +158,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='spapr-tpm-proxy'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
index acb3e696fc..dd011f8408 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
index f68422e00a..39a5cd154d 100644
--- a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
@@ -166,7 +166,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
   <flag name='usb-host.hostdevice'/>
diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
index 794e60c56a..6e872f4f85 100644
--- a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
@@ -168,7 +168,6 @@
   <flag name='tcg'/>
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='spapr-tpm-proxy'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
index dd5c4078d6..a8f46df1cd 100644
--- a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>
diff --git a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
index 9ff8cc6c23..8464909698 100644
--- a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
@@ -193,7 +193,6 @@
   <flag name='virtio-blk-pci.scsi.default.disabled'/>
   <flag name='pvscsi'/>
   <flag name='cpu.migratable'/>
-  <flag name='migration-param.xbzrle-cache-size'/>
   <flag name='intel-iommu.aw-bits'/>
   <flag name='numa.hmat'/>
   <flag name='blockdev-hostdev-scsi'/>