diff --git a/test/infrastructure/docker/api/v1alpha4/dockercluster_webhook.go b/test/infrastructure/docker/api/v1alpha4/dockercluster_webhook.go
index f4b245740305..059daded9f0a 100644
--- a/test/infrastructure/docker/api/v1alpha4/dockercluster_webhook.go
+++ b/test/infrastructure/docker/api/v1alpha4/dockercluster_webhook.go
@@ -29,7 +29,7 @@ var dockerclusterlog = logf.Log.WithName("dockercluster-resource")
 
 func (c *DockerCluster) SetupWebhookWithManager(mgr ctrl.Manager) error {
 	return ctrl.NewWebhookManagedBy(mgr).
-		For(r).
+		For(c).
 		Complete()
 }