diff --git a/dev/tests/api-functional/testsuite/Magento/CatalogExport/ExportTest.php b/dev/tests/api-functional/testsuite/Magento/CatalogExport/ExportTest.php
index 58ca4a1e0..c97c3ee07 100644
--- a/dev/tests/api-functional/testsuite/Magento/CatalogExport/ExportTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/CatalogExport/ExportTest.php
@@ -58,7 +58,7 @@ class ExportTest extends WebapiAbstract
         'url',
     ];
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
         $this->productsFeed = $this->objectManager->get(\Magento\CatalogDataExporter\Model\Feed\Products::class);