diff --git a/bigbluebutton-config/web/index.html b/bigbluebutton-config/web/index.html
index b9a1f18fce..b6b624e953 100644
--- a/bigbluebutton-config/web/index.html
+++ b/bigbluebutton-config/web/index.html
@@ -48,7 +48,7 @@
 
       <!-- Welcome Message & Login Into Demo -->
       <div class='row'>
-        <div class='span tweleve html5clientOnly'>
+        <div class='span twelve html5clientOnly'>
           <div class='join-meeting '>
             <h4>Try BigBlueButton</h4>
             <p>(no app required)</p>