diff --git a/src/asahi/layout/layout.h b/src/asahi/layout/layout.h
index 7574c229941..282f585c580 100644
--- a/src/asahi/layout/layout.h
+++ b/src/asahi/layout/layout.h
@@ -4,8 +4,7 @@
  *
  */
 
-#ifndef __AIL_LAYOUT_H_
-#define __AIL_LAYOUT_H_
+#pragma once
 
 #include "util/format/u_format.h"
 #include "util/macros.h"
@@ -274,5 +273,3 @@ void ail_tile(void *_tiled, void *_linear, struct ail_layout *tiled_layout,
 #ifdef __cplusplus
 } /* extern C */
 #endif
-
-#endif