diff --git a/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html b/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html
index 4801606..b10b9c2 100644
--- a/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html
+++ b/tipi_payment_plugin/templates/tipi_payment_plugin/tipi.html
@@ -112,7 +112,7 @@ function tipi() {
       </li>
       <li>
         <label>{% trans "Votre courriel" %}</label>
-        <input type='email' id='mel' placeholder="{% trans "nom@domaine.com" %}" />
+        <input type='email' id='mel' {% if request.user.email %}value="{{ request.user.email }}" {% else %}placeholder="{% trans "nom@domaine.com" %}"{% endif %} />
         <span class="error" id="mel_error">{% trans "courriel invalide" %}</span></li>
       <li>
         <input type='submit' value='{% trans "Payer" %}' />