diff --git a/drivers/net/wireless/rtl8723du/Kconfig b/drivers/net/wireless/rtl8723du/Kconfig
new file mode 100644
index 000000000..63bbe8e63
--- /dev/null
+++ b/drivers/net/wireless/rtl8723du/Kconfig
@@ -0,0 +1,4 @@
+config RTL8723DU
+	tristate "Realtek 8723D USB WiFi"
+	help
+	  Help message of RTL8723DU
diff --git a/drivers/net/wireless/rtl8723du/Makefile b/drivers/net/wireless/rtl8723du/Makefile
index 9de45eddd..172f597e1 100644
--- a/drivers/net/wireless/rtl8723du/Makefile
+++ b/drivers/net/wireless/rtl8723du/Makefile
@@ -25,7 +25,7 @@ CONFIG_WAKEUP_TYPE = 0x7 #bit2: deauth, bit1: unicast, bit0: magic pkt.
 
 CONFIG_DRVEXT_MODULE = n
 
-export TopDIR ?= $(shell pwd)
+export TopDIR ?= $(src)
 
 ########### COMMON  #################################
 HCI_NAME = usb