diff --git a/operators/monitoring/values.yaml b/operators/monitoring/values.yaml
index 4a18df03d..70517d413 100644
--- a/operators/monitoring/values.yaml
+++ b/operators/monitoring/values.yaml
@@ -54,18 +54,10 @@ prometheusOperator:
     enabled: true
 
     annotations:
-      argocd.argoproj.io/hook: PreSync
+      argocd.argoproj.io/hook: PostSync
       argocd.argoproj.io/hook-delete-policy: HookSucceeded
 
     patch:
       annotations:
-        argocd.argoproj.io/hook: PreSync
+        argocd.argoproj.io/hook: PostSync
         argocd.argoproj.io/hook-delete-policy: HookSucceeded
-
-    mutatingWebhookConfiguration:
-      annotations:
-        argocd.argoproj.io/hook: PreSync
-
-    validatingWebhookConfiguration:
-      annotations:
-        argocd.argoproj.io/hook: PreSync