diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 33ba6cdd42..267cbcf883 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -594,6 +594,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               /* 375 */
               "migration-param.xbzrle-cache-size",
               "intel-iommu.aw-bits",
+              "spapr-tpm-proxy",
     );
 
 
@@ -1319,6 +1320,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
     { "vhost-user-fs-device", QEMU_CAPS_DEVICE_VHOST_USER_FS },
     { "tcg-accel", QEMU_CAPS_TCG },
     { "pvscsi", QEMU_CAPS_SCSI_PVSCSI },
+    { "spapr-tpm-proxy", QEMU_CAPS_DEVICE_SPAPR_TPM_PROXY },
 };
 
 
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 5f1ac2dba9..0bf46d493e 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -574,6 +574,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     /* 375 */
     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_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
index 70c826e0cf..60aef01f7b 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
@@ -189,6 +189,7 @@
   <flag name='migration-param.bandwidth'/>
   <flag name='migration-param.downtime'/>
   <flag name='migration-param.xbzrle-cache-size'/>
+  <flag name='spapr-tpm-proxy'/>
   <version>4001050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>42900242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
index b3f673b0f6..f5d6e0679e 100644
--- a/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml
@@ -205,6 +205,7 @@
   <flag name='migration-param.bandwidth'/>
   <flag name='migration-param.downtime'/>
   <flag name='migration-param.xbzrle-cache-size'/>
+  <flag name='spapr-tpm-proxy'/>
   <version>5000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>42900241</microcodeVersion>