diff --git a/scripts/install b/scripts/install
index 2bd5454..679d182 100644
--- a/scripts/install
+++ b/scripts/install
@@ -141,7 +141,7 @@ if [ $path_url = "/" ]; then
     sed -i "s@YNH_WWW_ROOTAPP@/@g" ../conf/nginx.conf
 else
     sed -i "s@YNH_WWW_ROOTPATH@$path_url@g" ../conf/nginx.conf
-    sed -i "s@YNH_WWW_ROOTAPP@$path_url$path_url@g" ../conf/nginx.conf
+    sed -i "s@YNH_WWW_ROOTAPP@$path_url@g" ../conf/nginx.conf
 fi
 sed -i "s@YNH_WWW_PATH@$path_url@g" $nginxconf
 sed -i "s@YNH_WWW_FINALPATH@$final_path@g" $nginxconf