diff --git a/advlabdb/templates/macros.jinja.html b/advlabdb/templates/macros.jinja.html
index 9ebec59..96a3e94 100644
--- a/advlabdb/templates/macros.jinja.html
+++ b/advlabdb/templates/macros.jinja.html
@@ -6,6 +6,7 @@
 
         <div class="col">
             Active semester: {{ active_semester_str() }}
+            <span class="fa fa-question-circle" title="The active semester can be changed in user settings"></span>
         </div>
 
         {% if (role == "admin") and (current_user.has_role("assistant")) %}