diff --git a/addons/point_of_sale/static/src/css/pos.css b/addons/point_of_sale/static/src/css/pos.css
index cdc92f94def..42372a7fb6f 100644
--- a/addons/point_of_sale/static/src/css/pos.css
+++ b/addons/point_of_sale/static/src/css/pos.css
@@ -1507,6 +1507,12 @@ td {
         font-size: 13px !important;
         width: 266px !important;
     }
+    .o_debug_manager {
+        display: none !important;
+    }
+    .o_chat_window {
+        display: none !important;
+    }
 }
 
 /* d) The Scale screen */