diff --git a/scripts/change_url b/scripts/change_url
index 3b5a8f1..0844e6c 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -29,7 +29,7 @@ ynh_systemd_action --service_name=$app --action="stop"
 #=================================================
 ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
 #Cannot use empty string for X-script-name, causes an issue in the python prg
-if [ $path_url = "/" ] ; then
+if [ $new_path = "/" ] ; then
 	ynh_replace_string "        proxy_set_header	X-Script-Name" "#       proxy_set_header	X-Script-Name" ../conf/nginx.conf
 else
 	ynh_replace_string "#       proxy_set_header	X-Script-Name" "        proxy_set_header	X-Script-Name" ../conf/nginx.conf
@@ -43,7 +43,6 @@ else
 	ynh_replace_string --match_string="#       proxy_set_header	X-Remote-User" \
 	                   --replace_string="        proxy_set_header	X-Remote-User" \
 	                   --target_file="../conf/nginx.conf"
-
 fi
 
 ynh_change_url_nginx_config