diff --git a/apps/advanced/common/models/User.php b/apps/advanced/common/models/User.php
index 9b8198ea621..25be085c041 100644
--- a/apps/advanced/common/models/User.php
+++ b/apps/advanced/common/models/User.php
@@ -106,6 +106,7 @@ public function beforeSave($insert)
 				if (!empty($this->password)) {
 					$this->password_hash = SecurityHelper::generatePasswordHash($this->password);
 				}
+				$this->auth_key = SecurityHelper::generateRandomKey();
 			}
 			return true;
 		}