diff --git a/include/uapi/linux/const.h b/include/uapi/linux/const.h
index 09bc0e0e97e3..5ed721ad5b19 100644
--- a/include/uapi/linux/const.h
+++ b/include/uapi/linux/const.h
@@ -25,7 +25,7 @@
 #define _UL(x)		(_AC(x, UL))
 #define _ULL(x)		(_AC(x, ULL))
 
-#define _BITUL(x)	(_AC(1,UL) << (x))
-#define _BITULL(x)	(_AC(1,ULL) << (x))
+#define _BITUL(x)	(_UL(1) << (x))
+#define _BITULL(x)	(_ULL(1) << (x))
 
 #endif /* _UAPI_LINUX_CONST_H */