diff --git a/addons/im_livechat/static/src/scss/im_livechat_history.scss b/addons/im_livechat/static/src/scss/im_livechat_history.scss
index 31421eec3e0..6fa231c58cb 100644
--- a/addons/im_livechat/static/src/scss/im_livechat_history.scss
+++ b/addons/im_livechat/static/src/scss/im_livechat_history.scss
@@ -1,4 +1,6 @@
 .o_history_container{
+    table-layout: fixed;
+    width: 200% !important;
     > tbody > tr > td {
         padding: 0px !important;
     }