diff --git a/scss/_dropdown.scss b/scss/_dropdown.scss
index 05e8b16523..6e81947ed9 100644
--- a/scss/_dropdown.scss
+++ b/scss/_dropdown.scss
@@ -105,14 +105,6 @@
   }
 }
 
-// Open state for the dropdown
-.show {
-  // Remove the outline when :focus is triggered
-  > a {
-    outline: 0;
-  }
-}
-
 .dropdown-menu.show {
   display: block;
 }