diff --git a/homeassistant/components/frontend/www_static/polymer/components/state-timeline.html b/homeassistant/components/frontend/www_static/polymer/components/state-timeline.html
index a46d8596144..197e599dd75 100644
--- a/homeassistant/components/frontend/www_static/polymer/components/state-timeline.html
+++ b/homeassistant/components/frontend/www_static/polymer/components/state-timeline.html
@@ -156,7 +156,6 @@
             hAxis: {
               format: 'H:mm'
             }
-            ,width: '100%'
           };
 
         if(isSingleDevice) {