diff --git a/tools/Makefile b/tools/Makefile
index 5000f4d..1c840d7 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -246,7 +246,6 @@
 		$(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
 		-I$(srctree)/lib/libfdt \
 		-I$(srctree)/tools \
-		-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
 		-DUSE_HOSTCC \
 		-D__KERNEL_STRICT_NAMES \
 		-D_GNU_SOURCE