diff --git a/build/scss/_mixins.scss b/build/scss/_mixins.scss
index 487d424ab..0a438adb2 100644
--- a/build/scss/_mixins.scss
+++ b/build/scss/_mixins.scss
@@ -56,8 +56,7 @@
           border-top: 3px solid transparent;
 
           &:hover {
-            border-top: $nav-tabs-border-width solid $nav-tabs-border-color;
-            margin-top: 2px;
+            border-top: 3px solid $nav-tabs-border-color;
           }
 
           &.active {