diff --git a/umap/templates/umap/login_popup_end.html b/umap/templates/umap/login_popup_end.html
index fe2c1bfc..cc8fd95d 100644
--- a/umap/templates/umap/login_popup_end.html
+++ b/umap/templates/umap/login_popup_end.html
@@ -1,5 +1,5 @@
 {% load i18n %}
-<h3>{% trans "You are logged in. Continuing..." %}</h3>
+<h3>{% trans "You are logged in. Continuing..." %} ({% trans "if this window/tab does not close, you can close it, you are authenticated anyway." %})</h3>
 
 <script type="text/javascript">