diff --git a/addons/im_livechat/static/src/embed/core/message_model_patch.js b/addons/im_livechat/static/src/embed/core/message_model_patch.js
index 0b21af55da8..4d2fa9e81b6 100644
--- a/addons/im_livechat/static/src/embed/core/message_model_patch.js
+++ b/addons/im_livechat/static/src/embed/core/message_model_patch.js
@@ -24,4 +24,8 @@ patch(Message.prototype, {
         }
         return !this.author || this.author?.id === session.livechatData.options.current_partner_id;
     },
+
+    get editable() {
+        return this.originThread.type !== "livechat" && this._super();
+    },
 });