diff --git a/keyboards/pabile/p40/p40.h b/keyboards/pabile/p40/p40.h
index 98ed0d285d3..24db7da7918 100644
--- a/keyboards/pabile/p40/p40.h
+++ b/keyboards/pabile/p40/p40.h
@@ -1,5 +1,5 @@
-#ifndef PABILE40_H
-#define PABILE40_H
+#ifndef P40_H
+#define P40_H
 
 #include "quantum.h"