diff --git a/config/samples/airship_v1beta1_sipcluster.yaml b/config/samples/airship_v1beta1_sipcluster.yaml
index 244bba6..d45d804 100644
--- a/config/samples/airship_v1beta1_sipcluster.yaml
+++ b/config/samples/airship_v1beta1_sipcluster.yaml
@@ -6,8 +6,7 @@ metadata:
   finalizers:
     - sip.airship.airshipit.org/finalizer
 spec:
-    config:
-        cluster-name: subcluster-test1
+    cluster-name: subcluster-test1
     nodes:
       worker:
           vm-flavor: 'airshipit.org/vino-flavor=worker'