diff --git a/app/stylesheets/shell-window/chrome-tabs.less b/app/stylesheets/shell-window/chrome-tabs.less
index d8160b3953..b50fb2e419 100644
--- a/app/stylesheets/shell-window/chrome-tabs.less
+++ b/app/stylesheets/shell-window/chrome-tabs.less
@@ -35,7 +35,6 @@
       height: 18px;
       margin: 6px 0;
       border-right: 1px solid @border-shell-window;
-      border-radius: 3px 3px 0 0;
       transition: .1s background ease;
     }
 
@@ -205,6 +204,7 @@
         background: @background-tab--current;
         border: 1px solid @border-shell-window;
         border-bottom: 0;
+        border-radius: 3px 3px 0 0;
       }
 
       .chrome-tab-close {