diff --git a/tools/include/linux/kconfig.h b/tools/include/linux/kconfig.h
index 1555a0c4f34514bfee33ead14d59b63d5f00acae..13b86bd3b7461d2754508e5c490109a059d00574 100644
--- a/tools/include/linux/kconfig.h
+++ b/tools/include/linux/kconfig.h
@@ -4,12 +4,6 @@
 
 /* CONFIG_CC_VERSION_TEXT (Do not delete this comment. See help in Kconfig) */
 
-#ifdef CONFIG_CPU_BIG_ENDIAN
-#define __BIG_ENDIAN 4321
-#else
-#define __LITTLE_ENDIAN 1234
-#endif
-
 #define __ARG_PLACEHOLDER_1 0,
 #define __take_second_arg(__ignored, val, ...) val