1 files changed, 1 insertions, 4 deletions
diff --git a/source/blender/windowmanager/message_bus/intern/wm_message_bus_intern.h b/source/blender/windowmanager/message_bus/intern/wm_message_bus_intern.h
index ccf7034e3e0..24c0192fe14 100644
--- a/source/blender/windowmanager/message_bus/intern/wm_message_bus_intern.h
+++ b/source/blender/windowmanager/message_bus/intern/wm_message_bus_intern.h
@@ -18,8 +18,7 @@
  * \ingroup wm
  */
 
-#ifndef __WM_MESSAGE_BUS_INTERN_H__
-#define __WM_MESSAGE_BUS_INTERN_H__
+#pragma once
 
 #include "../wm_message_bus.h"
 
@@ -47,5 +46,3 @@ BLI_INLINE wmMsg *wm_msg_subscribe_value_msg_cast_mut(wmMsgSubscribeKey *key)
 {
   return &((wmMsgSubscribeKey_Generic *)key)->msg;
 }
-
-#endif /* __WM_MESSAGE_BUS_INTERN_H__ */