diff --git a/sta_dk_4_0_4_32/Makefile b/sta_dk_4_0_4_32/Makefile
index 077e9cd..abb1bf6 100644
--- a/sta_dk_4_0_4_32/Makefile
+++ b/sta_dk_4_0_4_32/Makefile
@@ -173,6 +173,6 @@
 $(OUTPUT_FILE):
 	$(MAKE) -C $(KERNEL_DIR) M=`pwd` ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) modules
 	@$(CROSS_COMPILE)$(AR) rcs $@ $(DK_OBJS) $(OS_OBJS)
-
+	$(CROSS_COMPILE)strip --strip-unneeded wlan.ko
 
 endif	# ifneq ($(KERNELRELEASE),)