diff --git a/manifest/overlays/production/argocd-cm-patch.yaml b/manifest/overlays/production/argocd-cm-patch.yaml
index ee2ebaa..36b11c7 100644
--- a/manifest/overlays/production/argocd-cm-patch.yaml
+++ b/manifest/overlays/production/argocd-cm-patch.yaml
@@ -26,6 +26,9 @@ data:
   resource.customizations.ignoreDifferences.apps_Deployment: |
     jsonPointers:
       - /spec/replicas
+    resource.customizations.ignoreDifferences.apps_StatefulSets: |
+    jsonPointers:
+      - /spec/replicas
   resource.customizations.ignoreResourceUpdates.all: |
     jsonPointers:
       - /status