diff --git a/Documentation/netlink/genetlink-legacy.yaml b/Documentation/netlink/genetlink-legacy.yaml
index 565bf615b501..d858711f3177 100644
--- a/Documentation/netlink/genetlink-legacy.yaml
+++ b/Documentation/netlink/genetlink-legacy.yaml
@@ -337,7 +337,7 @@ properties:
               description: Command flags.
               type: array
               items:
-                enum: [ admin-perm ]
+                enum: [ admin-perm, uns-admin-perm ]
             dont-validate:
               description: Kernel attribute validation flags.
               type: array