diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 9bde411f40..6f2572215b 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -636,6 +636,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               /* 405 */
               "confidential-guest-support",
               "query-display-options",
+              "s390-pv-guest",
     );
 
 
@@ -1353,6 +1354,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
     { "input-linux", QEMU_CAPS_INPUT_LINUX },
     { "virtio-gpu-gl-pci", QEMU_CAPS_VIRTIO_GPU_GL_PCI },
     { "virtio-vga-gl", QEMU_CAPS_VIRTIO_VGA_GL },
+    { "s390-pv-guest", QEMU_CAPS_S390_PV_GUEST },
 };
 
 
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index d97e36696d..2b1bb57a49 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -616,6 +616,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     /* 405 */
     QEMU_CAPS_MACHINE_CONFIDENTAL_GUEST_SUPPORT, /* -machine confidential-guest-support */
     QEMU_CAPS_QUERY_DISPLAY_OPTIONS, /* 'query-display-options' qmp command present */
+    QEMU_CAPS_S390_PV_GUEST, /* -object s390-pv-guest,... */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
index 1806c064c9..aae6364e37 100644
--- a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
@@ -169,6 +169,7 @@
   <flag name='input-linux'/>
   <flag name='confidential-guest-support'/>
   <flag name='query-display-options'/>
+  <flag name='s390-pv-guest'/>
   <version>6000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100242</microcodeVersion>