diff --git a/app/styles/_sidebar_nav.scss b/app/styles/_sidebar_nav.scss
index f491777ce0..e630c0efdd 100644
--- a/app/styles/_sidebar_nav.scss
+++ b/app/styles/_sidebar_nav.scss
@@ -17,6 +17,7 @@
     .mega-octicon {
         font-size: 24px;
         color: $sidebar_icon;
+        text-align: center;
     }
 }