diff --git a/app/code/Magento/Catalog/Model/Indexer/Category/Product/Action/Full.php b/app/code/Magento/Catalog/Model/Indexer/Category/Product/Action/Full.php
index eb59acb56c356..eee347c36910d 100644
--- a/app/code/Magento/Catalog/Model/Indexer/Category/Product/Action/Full.php
+++ b/app/code/Magento/Catalog/Model/Indexer/Category/Product/Action/Full.php
@@ -152,7 +152,7 @@ private function switchTables(): void
      *
      * @return $this
      */
-    public function execute(): self
+    public function execute(): Full
     {
         $this->createTables();
         $this->clearReplicaTables();