diff --git a/inc/form.class.php b/inc/form.class.php
index bdf9dd882..fceec873c 100644
--- a/inc/form.class.php
+++ b/inc/form.class.php
@@ -1529,7 +1529,7 @@ public function duplicate() {
 
             case PluginFormcreatorTargetChange::class:
                // Drop default actors
-               $target_ticket_actor->deleteByCriteria([
+               $target_change_actor->deleteByCriteria([
                   'plugin_formcreator_targetchanges_id' => $new_target_item_id
                ]);