diff --git a/tests/e2e/ca_certificate_rotation_test.go b/tests/e2e/ca_certificate_rotation_test.go
index 2ee64d3098..1c470edcb5 100644
--- a/tests/e2e/ca_certificate_rotation_test.go
+++ b/tests/e2e/ca_certificate_rotation_test.go
@@ -1,5 +1,6 @@
 package e2e_test
 
+// test
 import (
 	"time"