diff --git a/changes/12935.fix.md b/changes/12935.fix.md
new file mode 100644
index 00000000000..d53f26930ec
--- /dev/null
+++ b/changes/12935.fix.md
@@ -0,0 +1 @@
+Drop the stale `APP_CONFIG` entry from the RBAC migration enum's resource types so it matches the original enum.
diff --git a/src/ai/backend/manager/models/rbac_models/migration/enums.py b/src/ai/backend/manager/models/rbac_models/migration/enums.py
index 9dadc475272..63c23008384 100644
--- a/src/ai/backend/manager/models/rbac_models/migration/enums.py
+++ b/src/ai/backend/manager/models/rbac_models/migration/enums.py
@@ -141,7 +141,6 @@ def _resource_types(cls) -> set[EntityType]:
             cls.SESSION,
             cls.ARTIFACT,
             cls.ARTIFACT_REGISTRY,
-            cls.APP_CONFIG,
             cls.NOTIFICATION_CHANNEL,
             cls.NOTIFICATION_RULE,
             cls.MODEL_DEPLOYMENT,