diff --git a/src/portable/portabled-forward.h b/src/portable/portabled-forward.h
index c4529f07fa..047a58e9a7 100644
--- a/src/portable/portabled-forward.h
+++ b/src/portable/portabled-forward.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#include "forward.h" // IWYU pragma: export
+#include "forward.h" /* IWYU pragma: export */
 
 typedef struct Manager Manager;
 typedef struct Operation Operation;