diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile
index a082ca7..3d607c0 100644
--- a/drivers/mtd/spi/Makefile
+++ b/drivers/mtd/spi/Makefile
@@ -23,7 +23,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	:= $(obj)libspi_flash.a
+LIB	:= $(obj)libspi_flash.o
 
 COBJS-$(CONFIG_SPI_FLASH)	+= spi_flash.o
 COBJS-$(CONFIG_SPI_FLASH_ATMEL)	+= atmel.o
@@ -42,7 +42,7 @@
 all:	$(LIB)
 
 $(LIB): $(obj).depend $(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################