diff --git a/board/shmin/Makefile b/board/shmin/Makefile
index be04e2c..06888cd 100644
--- a/board/shmin/Makefile
+++ b/board/shmin/Makefile
@@ -21,7 +21,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= lib$(BOARD).a
+LIB	= lib$(BOARD).o
 
 OBJS	:= shmin.o
 SOBJS	:= lowlevel_init.o