diff --git a/addons/web/static/src/views/form/button_box/button_box.js b/addons/web/static/src/views/form/button_box/button_box.js
index 0dd1184ca2b..43139ab6e58 100644
--- a/addons/web/static/src/views/form/button_box/button_box.js
+++ b/addons/web/static/src/views/form/button_box/button_box.js
@@ -8,7 +8,8 @@ import { Component } from "@odoo/owl";
 export class ButtonBox extends Component {
     setup() {
         const ui = useService("ui");
-        this.getMaxButtons = () => [2, 2, 2, 4][ui.size] || 7;
+	/* HACK button box on 2 lines: || 7 => || 14 */
+        this.getMaxButtons = () => [2, 2, 2, 4][ui.size] || 14;
     }
 
     getButtons() {