diff --git a/app/templates/base.html b/app/templates/base.html
index 230637c..79b7d2c 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -17,7 +17,9 @@
         <header>
             <h1>Calendar.social</h1>
             <nav class="menu">
+{% if current_user.is_authenticated %}
                 {{ _('Logged in as %(username)s', username=current_user.username) }}
+{% endif %}
                 <ul>
 {% if not current_user.is_authenticated %}
                     <li><a href="{{ url_for('security.login') }}">{% trans %}Login{% endtrans %}</a></li>