diff --git a/common/lib/xmodule/xmodule/css/sequence/display.scss b/common/lib/xmodule/xmodule/css/sequence/display.scss
index 6b9fa37e85..55a24eadad 100644
--- a/common/lib/xmodule/xmodule/css/sequence/display.scss
+++ b/common/lib/xmodule/xmodule/css/sequence/display.scss
@@ -81,7 +81,7 @@ $seq-nav-height: 50px;
     height: 100%;
     flex-grow: 1;
 
-    @include media-breakpoint-down(md) {
+    @include media-breakpoint-down(xs) {
       white-space: nowrap;
       overflow-x: scroll;
     }