diff --git a/pkg/apis/samplecontroller/v1alpha1/doc.go b/pkg/apis/samplecontroller/v1alpha1/doc.go
index b4455269..e6c135ee 100644
--- a/pkg/apis/samplecontroller/v1alpha1/doc.go
+++ b/pkg/apis/samplecontroller/v1alpha1/doc.go
@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 // +k8s:deepcopy-gen=package
+// +groupName=samplecontroller.k8s.io
 
 // Package v1alpha1 is the v1alpha1 version of the API.
-// +groupName=samplecontroller.k8s.io
 package v1alpha1