diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 9da7faf27d..5687c7af39 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -707,6 +707,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "display-reload", /* QEMU_CAPS_DISPLAY_RELOAD */
               "usb-mtp", /* QEMU_CAPS_DEVICE_USB_MTP */
               "machine.virt.ras", /* QEMU_CAPS_MACHINE_VIRT_RAS */
+              "virtio-sound", /* QEMU_CAPS_DEVICE_VIRTIO_SOUND */
     );
 
 
@@ -1396,6 +1397,8 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
     { "cryptodev-backend-lkcf", QEMU_CAPS_OBJECT_CRYPTO_LKCF },
     { "pvpanic-pci", QEMU_CAPS_DEVICE_PANIC_PCI },
     { "usb-mtp", QEMU_CAPS_DEVICE_USB_MTP },
+    { "virtio-sound-pci", QEMU_CAPS_DEVICE_VIRTIO_SOUND },
+    { "virtio-sound-device", QEMU_CAPS_DEVICE_VIRTIO_SOUND },
 };
 
 
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 618584a1ed..00b4066e9a 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -686,6 +686,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_DISPLAY_RELOAD, /* 'display-reload' qmp command is supported */
     QEMU_CAPS_DEVICE_USB_MTP, /* -device usb-mtp */
     QEMU_CAPS_MACHINE_VIRT_RAS, /* -machine virt,ras= */
+    QEMU_CAPS_DEVICE_VIRTIO_SOUND, /* -device virtio-sound-* */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
index c9d99f56cb..925bfef44f 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
@@ -166,6 +166,7 @@
   <flag name='display-reload'/>
   <flag name='usb-mtp'/>
   <flag name='machine.virt.ras'/>
+  <flag name='virtio-sound'/>
   <version>8002000</version>
   <microcodeVersion>61700246</microcodeVersion>
   <package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_armv7l.xml b/tests/qemucapabilitiesdata/caps_8.2.0_armv7l.xml
index b5a1d426dc..ea3a76d175 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_armv7l.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_armv7l.xml
@@ -173,6 +173,7 @@
   <flag name='display-reload'/>
   <flag name='usb-mtp'/>
   <flag name='machine.virt.ras'/>
+  <flag name='virtio-sound'/>
   <version>8002000</version>
   <microcodeVersion>0</microcodeVersion>
   <package>qemu-8.2.0-7.fc39</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_loongarch64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_loongarch64.xml
index bfe59f0c29..618a7075df 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_loongarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_loongarch64.xml
@@ -156,6 +156,7 @@
   <flag name='smp-clusters'/>
   <flag name='display-reload'/>
   <flag name='usb-mtp'/>
+  <flag name='virtio-sound'/>
   <version>8002000</version>
   <microcodeVersion>106300246</microcodeVersion>
   <package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_s390x.xml b/tests/qemucapabilitiesdata/caps_8.2.0_s390x.xml
index 70e85bef28..acf18d5896 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_s390x.xml
@@ -121,6 +121,7 @@
   <flag name='smp-clusters'/>
   <flag name='display-reload'/>
   <flag name='usb-mtp'/>
+  <flag name='virtio-sound'/>
   <version>8002000</version>
   <microcodeVersion>39100246</microcodeVersion>
   <package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
index 40716fa8d1..5d7755a65e 100644
--- a/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
@@ -202,6 +202,7 @@
   <flag name='virtio-mem-pci.dynamic-memslots'/>
   <flag name='display-reload'/>
   <flag name='usb-mtp'/>
+  <flag name='virtio-sound'/>
   <version>8002000</version>
   <microcodeVersion>43100246</microcodeVersion>
   <package>v8.2.0</package>
diff --git a/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
index d386dc927b..204d243247 100644
--- a/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
@@ -204,6 +204,7 @@
   <flag name='blockjob.backing-mask-protocol'/>
   <flag name='display-reload'/>
   <flag name='usb-mtp'/>
+  <flag name='virtio-sound'/>
   <version>9000000</version>
   <microcodeVersion>43100245</microcodeVersion>
   <package>v9.0.0</package>