diff --git a/Makefile b/Makefile
old mode 100644
new mode 100755
index caef0a5..310e8e9
--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,7 @@ export BUILD_SYS_ROOT
 export BUILD_TARGET_ROOT
 export BUILD_DIR
 export CMAKE_PASSTHROUGH_ARGS
+export ADD_FAKE_VARIABLE
 export DESTDIR
 export DISTPKG_LOC
 export WITH_MOVER