diff --git a/src/stylesheets/core/mixins/_at-media.scss b/src/stylesheets/core/mixins/_at-media.scss
index 007f9e9826..3a9814fcc7 100644
--- a/src/stylesheets/core/mixins/_at-media.scss
+++ b/src/stylesheets/core/mixins/_at-media.scss
@@ -1,4 +1,5 @@
 // Mobile-first media query helper
+
 @mixin at-media($bp) {
   $quoted-bp: smart-quote($bp);
   $our-breakpoints: map-deep-get($system-properties, breakpoints, standard);