diff --git a/src/Templates/translatable/widgets/participantRow.twig b/src/Templates/translatable/widgets/participantRow.twig
index 2df834a..7c44bd9 100755
--- a/src/Templates/translatable/widgets/participantRow.twig
+++ b/src/Templates/translatable/widgets/participantRow.twig
@@ -7,7 +7,7 @@
 {% if ca.contingent %}
     - <b>{{ person.getContingent|trans }}</b>
 {% endif %}
-{% if person.user %}
+{% if person.user is defined %}
     - {{ person.user.email }}
 {% endif %}