diff --git a/metadata.yaml b/metadata.yaml
index ab24680..638ad2d 100755
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -16,7 +16,7 @@ resources:
     type: oci-image
     description: Backing OCI image
     auto-fetch: true
-    upstream-source: docker.io/kubeflownotebookswg/poddefaults-webhook:v1.9.0
+    upstream-source: charmedkubeflow/admission-webhook:v1.9.0-b041e5f
 provides:
   pod-defaults:
     interface: pod-defaults