diff --git a/drivers/net/wireless/rockchip_wlan/rtl8821cs/Makefile b/drivers/net/wireless/rockchip_wlan/rtl8821cs/Makefile
index bd2c13fe77b5..0f98f42e22dd 100644
--- a/drivers/net/wireless/rockchip_wlan/rtl8821cs/Makefile
+++ b/drivers/net/wireless/rockchip_wlan/rtl8821cs/Makefile
@@ -1062,7 +1062,7 @@ EXTRA_CFLAGS += -DEFUSE_MAP_PATH=\"/system/etc/wifi/wifi_efuse_8189e.map\"
 else ifeq ($(MODULE_NAME), 8723bs)
 EXTRA_CFLAGS += -DEFUSE_MAP_PATH=\"/system/etc/wifi/wifi_efuse_8723bs.map\"
 else
-EXTRA_CFLAGS += -DEFUSE_MAP_PATH=\"/system/etc/wifi/wifi_efuse_$(MODULE_NAME).map\"
+EXTRA_CFLAGS += -DEFUSE_MAP_PATH=\"/vendor/etc/firmware/wifi_efuse_$(MODULE_NAME).map\"
 endif
 
 #WIFIMAC_PATH