diff --git a/clusters/testing/kustomization.yaml b/clusters/testing/configs.yaml
similarity index 66%
rename from clusters/testing/kustomization.yaml
rename to clusters/testing/configs.yaml
index a77d6ab..17681c3 100644
--- a/clusters/testing/kustomization.yaml
+++ b/clusters/testing/configs.yaml
@@ -1,9 +1,6 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - flux-system/
-  - ../../controllers/artifacts.yaml
-  - ../../controllers/cert-manager/cert-manager.yaml
   - ../../configs/artifacts.yaml
   - ../../configs/letsencrypt/letsencrypt.yaml
   - ../../configs/certificates/staging/certificates.yaml
diff --git a/clusters/testing/controllers.yaml b/clusters/testing/controllers.yaml
new file mode 100644
index 0000000..895909b
--- /dev/null
+++ b/clusters/testing/controllers.yaml
@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../../controllers/artifacts.yaml
+  - ../../controllers/cert-manager/cert-manager.yaml