diff --git a/skins/default/templates/mail.html b/skins/default/templates/mail.html
index a9ccbad83..9e07cf7d8 100644
--- a/skins/default/templates/mail.html
+++ b/skins/default/templates/mail.html
@@ -27,7 +27,7 @@
 <div id="mailleftcontainer">
 <div id="mailboxlist-container">
 <div class="boxtitle"><roundcube:label name="mailboxlist" /></div>
-<roundcube:object name="mailboxlist" id="mailboxlist" maxlength="16" />
+<roundcube:object name="mailboxlist" id="mailboxlist" maxlength="25" />
 </div>
 
 <script type="text/javascript">