diff --git a/hack/OWNERS b/hack/OWNERS
index 41b8455c9c5..cd4b4ca6698 100644
--- a/hack/OWNERS
+++ b/hack/OWNERS
@@ -16,6 +16,7 @@ approvers:
   - cblecker
   - deads2k
   - dims # for local-up-cluster related files
+  - enj # for sig-auth related stuff like cert testdata
   - fejta
   - lavalamp
   - liggitt