diff --git a/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js b/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js
index 46b68b60bda..84581ef0d94 100644
--- a/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js
+++ b/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js
@@ -1954,6 +1954,7 @@ export class OdooEditor extends EventTarget {
             avatarElement.append(image);
             image.onload = () => avatarElement.style.removeProperty('display');
             image.setAttribute('src', clientAvatarUrl);
+            image.classList.add('o_object_fit_cover');
         }
         // Avoid re-appending the element in the dom.
         if (!avatarElement.parentElement) {