diff --git a/Makefile b/Makefile
index 69e60d6c7b..a49bc26da5 100644
--- a/Makefile
+++ b/Makefile
@@ -217,4 +217,4 @@ libsharedobjs_elf-$(CONFIG_SHAREDLIB) := \
 libsharedobjs: $(libsharedobjs-y)
 
 include Makefile.rules
-export CROSS_COMPILE CFLAGS CC CPP LD  NM AR OBJCOPY OBJDUMP
+export CROSS_COMPILE CFLAGS CC CPP LD NM AR OBJCOPY OBJDUMP