diff --git a/index.html b/index.html
index a8a583dc..44d5315e 100644
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
 
         <header id="masthead">
             <h1 class="app title">YunoHost <span class="desc">Administration</span></h1>
-            <button class="logout-button"><a class="fa-sign-out" href="#/logout" title="Logout"><span class="sr-only">Logout</span></a></button>
+            <span class="logout-button" role="button"><a class="fa-sign-out" href="#/logout" title="Logout"><span class="sr-only">Logout</span></a></span>
         </header>
 
         <div id="flash" role="alert" style="display: none"></div>