diff --git a/www/index.html b/www/index.html
index f3ab3ec..f0c3081 100644
--- a/www/index.html
+++ b/www/index.html
@@ -14,7 +14,7 @@
     <md-sidenav
         class="md-sidenav-left"
         md-component-id="left"
-        md-is-locked-open="$mdMedia('gt-md')"
+        md-is-locked-open="$mdMedia('gt-sm')"
         md-whiteframe="4">
 
       <md-toolbar class="md-theme-indigo">