diff --git a/tests/qemuxml2argvdata/luks-disks-source-qcow2.args b/tests/qemuxml2argvdata/luks-disks-source-qcow2.args
new file mode 100644
index 0000000000..001fc659bc
--- /dev/null
+++ b/tests/qemuxml2argvdata/luks-disks-source-qcow2.args
@@ -0,0 +1,66 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-x86_64 \
+-name encryptdisk \
+-S \
+-object secret,id=masterKey0,format=raw,\
+file=/tmp/lib/domain--1-encryptdisk/master-key.aes \
+-M pc-i440fx-2.1 \
+-m 1024 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid 496898a6-e6ff-f7c8-5dc2-3cf410945ee9 \
+-nographic \
+-nodefaults \
+-chardev socket,id=charmonitor,\
+path=/tmp/lib/domain--1-encryptdisk/monitor.sock,server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=readline \
+-no-acpi \
+-boot c \
+-usb \
+-object secret,id=virtio-disk0-luks-secret0,\
+data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,\
+keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
+-drive file=/storage/guest_disks/encryptdisk,encrypt.format=luks,\
+encrypt.key-secret=virtio-disk0-luks-secret0,format=qcow2,if=none,\
+id=drive-virtio-disk0 \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,\
+id=virtio-disk0 \
+-object secret,id=virtio-disk1-luks-secret0,\
+data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,\
+keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
+-drive file=/storage/guest_disks/encryptdisk2,encrypt.format=luks,\
+encrypt.key-secret=virtio-disk1-luks-secret0,format=qcow2,if=none,\
+id=drive-virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,\
+id=virtio-disk1 \
+-object secret,id=virtio-disk2-luks-secret0,\
+data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,\
+keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
+-drive file=iscsi://myname:AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A@example.org:\
+6000/iqn.1992-01.com.example%3Astorage/1,encrypt.format=luks,\
+encrypt.key-secret=virtio-disk2-luks-secret0,format=qcow2,if=none,\
+id=drive-virtio-disk2 \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk2,\
+id=virtio-disk2 \
+-object secret,id=virtio-disk3-luks-secret0,\
+data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,\
+keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
+-drive file=iscsi://iscsi.example.com:3260/demo-target/3,encrypt.format=luks,\
+encrypt.key-secret=virtio-disk3-luks-secret0,format=qcow2,if=none,\
+id=drive-virtio-disk3 \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk3,\
+id=virtio-disk3 \
+-object secret,id=virtio-disk4-luks-secret0,\
+data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,\
+keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
+-drive 'file=rbd:pool/image:auth_supported=none:mon_host=mon1.example.org\:\
+6321\;mon2.example.org\:6322\;mon3.example.org\:6322,encrypt.format=luks,\
+encrypt.key-secret=virtio-disk4-luks-secret0,format=qcow2,if=none,\
+id=drive-virtio-disk4' \
+-device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk4,\
+id=virtio-disk4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/luks-disks-source-qcow2.xml b/tests/qemuxml2argvdata/luks-disks-source-qcow2.xml
new file mode 100644
index 0000000000..92b31fb8bd
--- /dev/null
+++ b/tests/qemuxml2argvdata/luks-disks-source-qcow2.xml
@@ -0,0 +1,81 @@
+<domain type='qemu'>
+  <name>encryptdisk</name>
+  <uuid>496898a6-e6ff-f7c8-5dc2-3cf410945ee9</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <currentMemory unit='KiB'>524288</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc-i440fx-2.1'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/storage/guest_disks/encryptdisk'>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80d6f'/>
+        </encryption>
+      </source>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/storage/guest_disks/encryptdisk2'>
+        <encryption format='luks'>
+          <secret type='passphrase' usage='/storage/guest_disks/encryptdisk2'/>
+        </encryption>
+      </source>
+      <target dev='vdb' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='iscsi' name='iqn.1992-01.com.example:storage/1'>
+        <host name='example.org' port='6000'/>
+        <auth username='myname'>
+          <secret type='iscsi' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80e80'/>
+        </auth>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80f77'/>
+        </encryption>
+      </source>
+      <target dev='vdc' bus='virtio'/>
+    </disk>
+    <disk type='volume' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source pool='pool-iscsi' volume='unit:0:0:3' mode='direct'>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80f80'/>
+        </encryption>
+      </source>
+      <target dev='vdd' bus='virtio'/>
+    </disk>
+    <disk type='network' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source protocol='rbd' name='pool/image'>
+        <host name='mon1.example.org' port='6321'/>
+        <host name='mon2.example.org' port='6322'/>
+        <host name='mon3.example.org' port='6322'/>
+        <encryption format='luks'>
+          <secret type='passphrase' uuid='0a81f5b2-8403-7b23-c8d6-21ccc2f80fb0'/>
+        </encryption>
+      </source>
+      <target dev='vde' bus='virtio'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 3d278c4bc2..896d104593 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1700,6 +1700,8 @@ mymain(void)
 # ifdef HAVE_GNUTLS_CIPHER_ENCRYPT
     DO_TEST("luks-disks", QEMU_CAPS_OBJECT_SECRET);
     DO_TEST("luks-disks-source", QEMU_CAPS_OBJECT_SECRET);
+    DO_TEST_PARSE_ERROR("luks-disks-source-qcow2", QEMU_CAPS_OBJECT_SECRET);
+    DO_TEST("luks-disks-source-qcow2", QEMU_CAPS_OBJECT_SECRET, QEMU_CAPS_QCOW2_LUKS);
 # else
     DO_TEST_FAILURE("luks-disks", QEMU_CAPS_OBJECT_SECRET);
 # endif