diff --git a/app/views/base/layout.scala.html b/app/views/base/layout.scala.html
index 69c5e8540d..0e56524533 100644
--- a/app/views/base/layout.scala.html
+++ b/app/views/base/layout.scala.html
@@ -93,7 +93,8 @@
       <div class="footer">
         <div class="right">
           <a href="http://github.com/ornicar">github.com/ornicar</a> | <a class="js_email">email me</a><br />
-          <a href="@routes.Wiki.home()" class="blank_if_play">@trans.learnMoreAboutLichess()</a>
+          <a href="@routes.Wiki.home()" class="blank_if_play">@trans.learnMoreAboutLichess()</a><br />
+          <a href="http://www.facebook.com/appcenter/510511915639555">Facebook app</a>
         </div>
         <a href="@routes.Wiki.home()">Wiki</a> |
         <a href="@routes.ForumCateg.show("lichess-feedback", 1)" title="Having a suggestion, feature request or bug report? Let me know">Feedback</a> |
diff --git a/todo b/todo
index a5e0ccbc06..94c49b7006 100644
--- a/todo
+++ b/todo
@@ -49,4 +49,3 @@ show all join requests
 show join requests in teams list
 kick someone out of a team
 team search
-expire anon configs http://docs.mongodb.org/manual/tutorial/expire-data/