diff --git a/templates/header.html b/templates/header.html
index 973c8860..305a8b56 100644
--- a/templates/header.html
+++ b/templates/header.html
@@ -26,7 +26,10 @@
               </span>
 
               {% if current_user.in_trial() %}
-                <small class="text-success d-block mt-1">Trial ends {{ current_user.trial_end|dt }}</small>
+                <small class="text-success d-block mt-1">Premium ends {{ current_user.trial_end|dt }}
+                <i class="fe fe-info" data-toggle="tooltip"
+                   title="When you signed up, your account is upgraded to the premium plan for 7 days (the trial period). After this period, your account will come back to the free plan"></i>
+                </small>
               {% elif current_user.is_premium() %}
 
                 <small class="text-success d-block mt-1">Premium