diff --git a/pkg/config/tlscfg/cert_watcher_test.go b/pkg/config/tlscfg/cert_watcher_test.go
index 7c8f5c08440..bceec383583 100644
--- a/pkg/config/tlscfg/cert_watcher_test.go
+++ b/pkg/config/tlscfg/cert_watcher_test.go
@@ -369,7 +369,6 @@ func createTimestampDir(t *testing.T, dir string, ca, cert, key string) {
 	require.NoError(t, err)
 	err = os.WriteFile(filepath.Join(dir, "tls.key"), data, 0o600)
 	require.NoError(t, err)
-
 }
 
 func TestAddCertsToWatch_err(t *testing.T) {