diff --git a/config/prometheus/image_monitor.yaml b/config/prometheus/image_monitor.yaml
index 037da729..b6b3e43b 100644
--- a/config/prometheus/image_monitor.yaml
+++ b/config/prometheus/image_monitor.yaml
@@ -5,7 +5,7 @@ metadata:
   labels:
     control-plane: image
     app.kubernetes.io/name: cloudflare-kubernetes-gateway
-    app.kubernetes.io/managed-by: kustomize
+    app.kubernetes.io/managed-by: GatewayController
   name: image-metrics-monitor
   namespace: system
 spec:
@@ -15,4 +15,5 @@ spec:
       scheme: http
   selector:
     matchLabels:
-      control-plane: image
+      app.kubernetes.io/name: cloudflare-kubernetes-gateway
+      app.kubernetes.io/managed-by: GatewayController