diff --git a/modoboa/extensions/webmail/static/webmail/css/webmail.css b/modoboa/extensions/webmail/static/webmail/css/webmail.css
index 891f9e2c9..82adf1cef 100644
--- a/modoboa/extensions/webmail/static/webmail/css/webmail.css
+++ b/modoboa/extensions/webmail/static/webmail/css/webmail.css
@@ -16,6 +16,10 @@ body, html {
     overflow: auto;
 }
 
+#mboxes_container .nav-list .nav-list {
+    padding-right: 0;
+}
+
 #menubar { 
     position: fixed;
     left: 215px;