diff --git a/deploy/postgres/postgres-app.yaml b/deploy/postgres/postgres-app.yaml
index b55be44..671f843 100644
--- a/deploy/postgres/postgres-app.yaml
+++ b/deploy/postgres/postgres-app.yaml
@@ -40,4 +40,3 @@ spec:
       - CreateNamespace=true
       - ApplyOutOfSyncOnly=true  # Prevents ArgoCD from pruning itself
       - ServerSideApply=true  # Ensures Helm is managed correctly
-  sourceType: Helm