diff --git a/server-nginx.sh b/server-nginx.sh
index f9db3c6..5028e26 100755
--- a/server-nginx.sh
+++ b/server-nginx.sh
@@ -118,6 +118,7 @@ done
 
 for ngproxy in "${NGPROXY[@]}"
 do
+    unset xdomain
     options=(`echo $ngproxy |tr ',' ' '`)
     for option in "${options[@]}"
     do