diff --git a/scripts/remove b/scripts/remove
index c6577b8..e6aaf28 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -98,7 +98,7 @@ ynh_remove_logrotate
 if yunohost firewall list | grep -q "\- $port_wg$"
 then
 	ynh_script_progression --message="Closing port $port_wg..." --weight=1
-	ynh_exec_warn_less yunohost firewall disallow TCP $port_wg
+	ynh_exec_warn_less yunohost firewall disallow UDP $port_wg
 fi
 
 if yunohost firewall list | grep -q "\- $port$"