diff --git a/board/ms7750se/Makefile b/board/ms7750se/Makefile
index a8e3ca0..a010e32 100644
--- a/board/ms7750se/Makefile
+++ b/board/ms7750se/Makefile
@@ -6,4 +6,4 @@
 #
 
 obj-y	:= ms7750se.o
-obj-y	+= lowlevel_init.o
+extra-y	+= lowlevel_init.o