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 9bbfd7803cf..8e377be6b4c 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 +8,7 @@ import { Component } from "@odoo/owl";
 export class ButtonBox extends Component {
     setup() {
         const ui = useService("ui");
-        this.getMaxButtons = () => [3, 3, 3, 7, 3, 4, 7][ui.size] || 7;
+        this.getMaxButtons = () => [2, 3, 4, 6, 3, 4, 7][ui.size] || 7;
     }
 
     getButtons() {
diff --git a/addons/web/static/tests/views/form/form_view_tests.js b/addons/web/static/tests/views/form/form_view_tests.js
index 1abff0bbe02..8d11d848c51 100644
--- a/addons/web/static/tests/views/form/form_view_tests.js
+++ b/addons/web/static/tests/views/form/form_view_tests.js
@@ -413,7 +413,7 @@ QUnit.module("Views", (hooks) => {
             resId: 2,
         });
 
-        assert.containsN(target, ".o-form-buttonbox > button", 3);
+        assert.containsN(target, ".o-form-buttonbox > button", 2);
         assert.containsOnce(target, ".o-dropdown.oe_stat_button .o_button_more");
 
         await click(target, ".o-dropdown.oe_stat_button .o_button_more");
@@ -8343,10 +8343,10 @@ QUnit.module("Views", (hooks) => {
             );
         };
 
-        await assertFormContainsNButtonsWithSizeClass(0, 3);
+        await assertFormContainsNButtonsWithSizeClass(0, 2);
         await assertFormContainsNButtonsWithSizeClass(1, 3);
-        await assertFormContainsNButtonsWithSizeClass(2, 3);
-        await assertFormContainsNButtonsWithSizeClass(3, 7);
+        await assertFormContainsNButtonsWithSizeClass(2, 4);
+        await assertFormContainsNButtonsWithSizeClass(3, 6);
         await assertFormContainsNButtonsWithSizeClass(4, 3);
         await assertFormContainsNButtonsWithSizeClass(5, 4);
         await assertFormContainsNButtonsWithSizeClass(6, 7);