diff --git a/panels/dev-info/ha-panel-dev-info.html b/panels/dev-info/ha-panel-dev-info.html
index a8d7a3a720..d5ee199f74 100644
--- a/panels/dev-info/ha-panel-dev-info.html
+++ b/panels/dev-info/ha-panel-dev-info.html
@@ -84,7 +84,7 @@
             Published under the MIT license<br />
             Source:
             <a href='https://github.com/home-assistant/home-assistant' target='_blank'>server</a> &mdash;
-            <a href='https://github.com/home-assistant/home-assistant-polymer' target='_blank'>frontend-ui</a> &mdash;
+            <a href='https://github.com/home-assistant/home-assistant-polymer' target='_blank'>frontend-ui</a>
           </p>
           <p>
             Built using