diff --git a/src/Bundle/ChillActivityBundle/Resources/views/Activity/confirm_deleteAccompanyingCourse.html.twig b/src/Bundle/ChillActivityBundle/Resources/views/Activity/confirm_deleteAccompanyingCourse.html.twig
index fbdf45c23..5c37a889c 100644
--- a/src/Bundle/ChillActivityBundle/Resources/views/Activity/confirm_deleteAccompanyingCourse.html.twig
+++ b/src/Bundle/ChillActivityBundle/Resources/views/Activity/confirm_deleteAccompanyingCourse.html.twig
@@ -10,7 +10,7 @@
             'title'             : 'Remove activity'|trans,
             'confirm_question'  : 'Are you sure you want to remove the activity about "%name%" ?'|trans({ '%name%' : accompanyingCourse.id } ),
             'cancel_route'      : 'chill_activity_activity_list',
-            'cancel_parameters' : { 'accompanying_course_id' : accompanyingCourse.id, 'id' : activity.id },
+            'cancel_parameters' : { 'accompanying_period_id' : accompanyingCourse.id, 'id' : activity.id },
             'form'              : delete_form
         } ) }}
 {% endblock %}