diff --git a/scripts/upgrade b/scripts/upgrade
index 6bb1db5..8342a97 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -206,6 +206,7 @@ ynh_script_progression --message="Reloading NGINX web server and PHP-FRM..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 ynh_systemd_action --service_name=php$YNH_PHP_VERSION-fpm --action=reload
+sleep 10
 
 #=================================================
 # END OF SCRIPT