diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 01e189510b..24d416f436 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -524,6 +524,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
               /* 325 */
               "memory-backend-file.pmem",
               "nvdimm.unarmed",
+              "scsi-disk.device_id",
     );
 
 
@@ -1157,6 +1158,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsSCSIDisk[] = {
     { "wwn", QEMU_CAPS_SCSI_DISK_WWN },
     { "share-rw", QEMU_CAPS_DISK_SHARE_RW },
     { "write-cache", QEMU_CAPS_DISK_WRITE_CACHE },
+    { "device_id", QEMU_CAPS_SCSI_DISK_DEVICE_ID },
 };
 
 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsIDEDrive[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 18abd555f4..928cf78e3d 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -504,6 +504,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     /* 325 */
     QEMU_CAPS_OBJECT_MEMORY_FILE_PMEM, /* -object memory-backend-file,pmem= */
     QEMU_CAPS_DEVICE_NVDIMM_UNARMED, /* -device nvdimm,unarmed= */
+    QEMU_CAPS_SCSI_DISK_DEVICE_ID, /* 'device_id' property of scsi disk */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
index e09d4ca04f..ab7c0dc7f9 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml
@@ -209,6 +209,7 @@
   <flag name='memory-backend-file.align'/>
   <flag name='memory-backend-file.pmem'/>
   <flag name='nvdimm.unarmed'/>
+  <flag name='scsi-disk.device_id'/>
   <version>3001050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100758</microcodeVersion>