diff --git a/app/controllers/questionnaire.php b/app/controllers/questionnaire.php
index 4e11264c48561cde8f65df50a74d93764a6cc901..b0cbeba885d87e3720bc65b5821bb266ec914994 100644
--- a/app/controllers/questionnaire.php
+++ b/app/controllers/questionnaire.php
@@ -204,6 +204,7 @@ class QuestionnaireController extends AuthenticatedController
         }
         $this->questionnaire = new Questionnaire();
         $this->questionnaire->setData($this->old_questionnaire->toArray());
+        $this->questionnaire->title .= sprintf(' [%s]', _('Kopie'));
         $this->questionnaire->setId($this->questionnaire->getNewId());
         $this->questionnaire['user_id'] = $GLOBALS['user']->id;
         $this->questionnaire['startdate'] = null;