diff --git a/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.replies b/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.replies
index 489463b6de..e3c5dea531 100644
--- a/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.replies
+++ b/tests/qemucapabilitiesdata/caps_4.0.0.riscv64.replies
@@ -3999,7 +3999,7 @@
       "type": "size"
     }
   ],
-  "id": "libvirt-31a"
+  "id": "libvirt-31"
 }
 
 {