diff --git a/panels.less b/panels.less
index ef878686721e..cca22ae3a84c 100644
--- a/panels.less
+++ b/panels.less
@@ -104,7 +104,7 @@
       }
       td:last-child,
       th:last-child {
-        border-bottom-left-radius: (@panel-border-radius - 1);
+        border-bottom-right-radius: (@panel-border-radius - 1);
       }
     }
   }