diff --git a/src/Controller/Component/CRUDComponent.php b/src/Controller/Component/CRUDComponent.php
index 4331e35..03e211c 100644
--- a/src/Controller/Component/CRUDComponent.php
+++ b/src/Controller/Component/CRUDComponent.php
@@ -750,7 +750,7 @@ class CRUDComponent extends Component
             if ($this->Controller->ParamHandler->isRest()) {
                 $this->Controller->restResponsePayload = $this->RestResponse->viewData($data, 'json');
             } elseif ($this->Controller->ParamHandler->isAjax()) {
-                if ($additionalData['redirect']) { // If a redirection occors, we need to make sure the flash message gets displayed
+                if (!empty($additionalData['redirect'])) { // If a redirection occurs, we need to make sure the flash message gets displayed
                     $this->Controller->Flash->success($message);
                 }
                 $this->Controller->ajaxResponsePayload = $this->RestResponse->ajaxSuccessResponse($this->ObjectAlias, $action, $data, $message, $additionalData);
@@ -762,7 +762,7 @@ class CRUDComponent extends Component
             if ($this->Controller->ParamHandler->isRest()) {
                 $this->Controller->restResponsePayload = $this->RestResponse->viewData($data, 'json');
             } elseif ($this->Controller->ParamHandler->isAjax()) {
-                if ($additionalData['redirect']) { // If a redirection occors, we need to make sure the flash message gets displayed
+                if (!empty($additionalData['redirect'])) { // If a redirection occors, we need to make sure the flash message gets displayed
                     $this->Controller->Flash->error($message);
                 }
                 $this->Controller->ajaxResponsePayload = $this->RestResponse->ajaxFailResponse($this->ObjectAlias, $action, $data, $message, !is_null($errors) ? $errors : $data->getErrors());