diff --git a/addons/web/static/src/css/base.sass b/addons/web/static/src/css/base.sass
index 5eb61ac5f9e..82e6a39961d 100644
--- a/addons/web/static/src/css/base.sass
+++ b/addons/web/static/src/css/base.sass
@@ -1664,7 +1664,6 @@ $colour4: #8a89ba
     .oe-listview-content
         width: 100%
         td:first-child, th:first-child
-            width: 17px
             &:after
                 border-width: 0
         > thead