diff --git a/lms/static/sass/shared/_header.scss b/lms/static/sass/shared/_header.scss
index 8b256c8f69..912f1e81a8 100644
--- a/lms/static/sass/shared/_header.scss
+++ b/lms/static/sass/shared/_header.scss
@@ -334,8 +334,7 @@ header.global-new {
 
   nav {
     @include clearfix();
-    max-width: grid-width(12);
-    min-width: 760px;
+    width: grid-width(12);
     height: ($baseline*2);
     margin: 0 auto;
     padding: 18px ($baseline/2) 0;