diff --git a/app/src/Model/Table/PetitionsTable.php b/app/src/Model/Table/PetitionsTable.php
index 4ee4ecac6..402120408 100644
--- a/app/src/Model/Table/PetitionsTable.php
+++ b/app/src/Model/Table/PetitionsTable.php
@@ -150,7 +150,7 @@ public function initialize(array $config): void {
         'type'  => 'enum',
         'class' => 'PetitionStatusEnum'
       ],
-      'couIds' => [
+      'cous' => [
         'type'  => 'select',
         'model' => 'Cous'
       ]