diff --git a/k8s/kustomization.yaml b/k8s/kustomization.yaml
index 0e6a79b..6160e28 100644
--- a/k8s/kustomization.yaml
+++ b/k8s/kustomization.yaml
@@ -17,8 +17,8 @@ secretGenerator:
   - name: poimen-secrets
     envs:
       - secrets.env
-    behavior: merge
+    behavior: create
 
 configMapGenerator:
   - name: poimen-config
-    behavior: merge
+    behavior: create