diff --git a/bootstrap/argocd/values.yaml b/bootstrap/argocd/values.yaml
index 6b600775..c2f3151d 100644
--- a/bootstrap/argocd/values.yaml
+++ b/bootstrap/argocd/values.yaml
@@ -4,6 +4,7 @@ argo-cd:
   configs:
     params:
       server.insecure: true
+      controller.diff.server.side: "true"
     cm:
       resource.ignoreResourceUpdatesEnabled: true
       resource.customizations.ignoreResourceUpdates.all: |