diff --git a/board/amcc/taihu/Makefile b/board/amcc/taihu/Makefile
index 0b9f970..9b2e7e4 100644
--- a/board/amcc/taihu/Makefile
+++ b/board/amcc/taihu/Makefile
@@ -23,7 +23,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= $(obj)lib$(BOARD).a
+LIB	= $(obj)lib$(BOARD).o
 
 COBJS	= $(BOARD).o flash.o lcd.o update.o
 
@@ -31,7 +31,7 @@
 OBJS	:= $(addprefix $(obj),$(COBJS))
 
 $(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 clean:
 	rm -f $(OBJS)