diff --git a/rsi/Makefile b/rsi/Makefile
index 64f7742..e74d971 100644
--- a/rsi/Makefile
+++ b/rsi/Makefile
@@ -45,7 +45,7 @@ KERNELDIR=/lib/modules/$(KERNELRELEASE)/build
 #CONFIG_RSI_BT_ALONE=y
 
 # Uncomment below line for Wi-Fi BT coex mode
-#CONFIG_RSI_COEX_MODE=y
+CONFIG_RSI_COEX_MODE=y
 
 # Uncomment below line for WLAN + Zigbee coex mode
 #CONFIG_RSI_ZIGB=y
@@ -196,10 +196,15 @@ rsi_usb-objs := $(COMMON_USB_OBJS)
 rsi_91x-objs := $(RSI_91X_OBJS)
 
 all:
+	@echo env is:
+	env
 	@echo -e "\033[32mCompiling RSI drivers...\033[0m"
 	make -C$(KERNELDIR)/ M=$(PWD) modules
-	@echo -e "application compilation"
-	make CC="$(CC)" ROOT_DIR=$(ROOT_DIR) -C $(PWD)/apps
+	# @echo -e "application compilation"
+	# make CC="$(CC)" ROOT_DIR=$(ROOT_DIR) -C $(PWD)/apps
+
+modules_install:
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
 
 clean:
 	make -C$(KERNELDIR)/ M=$(PWD) clean