diff --git a/argocd/overlays/argocd-notifications-controller-patch.yaml b/argocd/overlays/argocd-notifications-controller-patch.yaml
index 5b0692b..ea69895 100644
--- a/argocd/overlays/argocd-notifications-controller-patch.yaml
+++ b/argocd/overlays/argocd-notifications-controller-patch.yaml
@@ -8,7 +8,7 @@ spec:
   template:
     spec:
       containers:
-        - $patch: replace
+        - op: replace
           livenessProbe: {}
             # failureThreshold: 3
             # periodSeconds: 10