diff --git a/zephyr/static/styles/zephyr.css b/zephyr/static/styles/zephyr.css
index 8f75621dc9..3ffae94ca1 100644
--- a/zephyr/static/styles/zephyr.css
+++ b/zephyr/static/styles/zephyr.css
@@ -1,5 +1,6 @@
 body {
     font-family: 'Open Sans', Helvetica, Arial, sans-serif;
+    overflow-y: scroll;
 }
 
 code {