diff --git a/app/Model/Event.php b/app/Model/Event.php
index 93d455f38..448594578 100755
--- a/app/Model/Event.php
+++ b/app/Model/Event.php
@@ -3840,7 +3840,7 @@ class Event extends AppModel
             if (!empty($data['Event']['Attribute'])) {
                 $attributeHashes = [];
                 foreach ($data['Event']['Attribute'] as $attribute) {
-                    if (empty($attribute['deleted'])) {
+                    if (!empty($attribute['deleted'])) {
                         $this->Attribute->captureAttribute($attribute, $this->id, $user, 0, null, $parentEvent);
                     } else {
                         $attributeHash = sha1($attribute['value'] . '|' . $attribute['type'] . '|' . $attribute['category'], true);