diff --git a/scripts/change_url b/scripts/change_url
index cef7cfd..7b0649d 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -11,12 +11,8 @@ source ./_common.sh
 # Source YunoHost helpers
 source /usr/share/yunohost/helpers
 
-#=================================================
-# STANDARD MODIFICATIONS
-#=================================================
-
-ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
-ynh_change_url_nginx_config
+path=$new_path
+domain=$new_domain
 
 # Create special path with / at the end
 if [[ $path == '/' ]]
@@ -26,6 +22,42 @@ else
     path2=$path"/"
 fi
 
+# Patch helper
+
+ynh_change_url_nginx_config() {
+    local old_nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
+    local new_nginx_conf_path=/etc/nginx/conf.d/$new_domain.d/$app.conf
+
+    # Change the domain for NGINX
+    if [ $change_domain -eq 1 ]
+    then
+        ynh_delete_file_checksum --file="$old_nginx_conf_path"
+        mv "$old_nginx_conf_path" "$new_nginx_conf_path"
+        ynh_store_file_checksum --file="$new_nginx_conf_path"
+    fi
+
+    # Change the path in the NGINX config file
+    if [ $change_path -eq 1 ]
+    then
+        # Make a backup of the original NGINX config file if modified
+        ynh_backup_if_checksum_is_different --file="$new_nginx_conf_path"
+        # Set global variables for NGINX helper
+        path="$new_path"
+        path_url="$new_path"
+        # Create a dedicated NGINX config
+        ynh_add_nginx_config
+    fi
+
+    ynh_systemd_action --service_name=nginx --action=reload
+}
+
+#=================================================
+# STANDARD MODIFICATIONS
+#=================================================
+
+ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
+ynh_change_url_nginx_config
+
 #=================================================
 # SPECIFIC MODIFICATIONS
 #=================================================
@@ -49,6 +81,10 @@ ynh_add_config --template=ccnet.conf --destination=$install_dir/conf/ccnet.conf
 ynh_add_config --template=gunicorn.conf.py --destination=$install_dir/conf/gunicorn.conf.py
 ynh_add_config --template=seafdav.conf --destination=$install_dir/conf/seafdav.conf
 
+# Update permissions
+ynh_permission_url --permission=file_server --url=$domain/seafhttp
+ynh_permission_url --permission=webdav --url=$domain/seafdav
+
 # Clean url in config in DB
 clean_url_in_db_config