diff --git a/lib/internal/Magento/Framework/EntityManager/Operation/CheckIfExistsInterface.php b/lib/internal/Magento/Framework/EntityManager/Operation/CheckIfExistsInterface.php
index 03bb22d06ee40..000d38ee05100 100644
--- a/lib/internal/Magento/Framework/EntityManager/Operation/CheckIfExistsInterface.php
+++ b/lib/internal/Magento/Framework/EntityManager/Operation/CheckIfExistsInterface.php
@@ -9,6 +9,7 @@
 
 /**
  * Interface for checking if entity exists
+ * @deprecated
  */
 interface CheckIfExistsInterface extends OperationInterface
 {