diff --git a/hook_prepare_rootfs.sh b/hook_prepare_rootfs.sh
index bf42f28..af1ca84 100755
--- a/hook_prepare_rootfs.sh
+++ b/hook_prepare_rootfs.sh
@@ -17,7 +17,7 @@ else
 fi
 
 log_msg() {
-	printf "%s\n" "$1" >&$OUTPUT_PIPE
+	printf "%s\n" "$1" >&8 || printf "%s\n" "$1"
 }
 
 log_err() {
@@ -28,7 +28,7 @@ log_err() {
 		_R=\\033[31m
 		_N=\\033[m
 	fi
-	printf "$_R%s$_N\n" "ERROR: $msg" >&$OUTPUT_PIPE
+	printf "$_R%s$_N\n" "ERROR: $msg" >&8 || printf "$_R%s$_N\n" "ERROR: $msg"
 }
 
 die() {
@@ -150,6 +150,8 @@ if [ -f "$WIFI77_FN" ]; then
 			WIFI_COUNTRY=$( get_param_qq CONFIG_PACKAGE_MAC80211_COUNTRY "$TOPDIR/.config" )
 			sed -i "s#%COUNTRY%#${WIFI_COUNTRY}#g" "$WIFI77_FN"
 		fi
+	else
+		rm -f "$WIFI77_FN"
 	fi
 fi
 
diff --git a/xmake.sh b/xmake.sh
index 3e1e2da..53c435a 100755
--- a/xmake.sh
+++ b/xmake.sh
@@ -12,16 +12,18 @@ fi
 MAKE_JOBS=
 XTARGET=
 OPT_FULL_REBUILD=false
+WIFI_EN=true
 KALLSYMS=false
 TESTING_KERNEL=false
 BUILD_ONLY_INITRAMFS=false
 ONLY_INIT=false
 
-while getopts "j:t:fiskTI" opt; do
+while getopts "j:t:fisWkTI" opt; do
 	case $opt in
 		j) MAKE_JOBS=$OPTARG;;
 		t) XTARGET=$OPTARG;;
 		f) OPT_FULL_REBUILD=true;;
+		W) WIFI_EN=false;;
 		k) KALLSYMS=true;;
 		T) TESTING_KERNEL=true;;
 		i) BUILD_ONLY_INITRAMFS=true;;
@@ -70,6 +72,7 @@ function build_target {
 	for inc in $inclst; do
 		incfn=$XDIR/_cfginc/$inc
 		[ ! -f $incfn ] && die "File '$inc' not found!"
+		[ "$WIFI_EN" == false -a $inc == "_wifi_en.config" ] && continue
 		sed -i "/#include $inc/a <<LF>><<LF>>" $CFG
 		sed -i "s/<<LF>>/\n/g" $CFG
 		sed -i "/#include $inc/ r $incfn" $CFG