diff --git a/tests/src/Unit/DataParserPluginBaseTest.php b/tests/src/Unit/DataParserPluginBaseTest.php
index f9a2d6e2dd13e6d52a04de5ddf30765815b4388b..c2366293e716763c8383722fe8d506ae6274c9b3 100644
--- a/tests/src/Unit/DataParserPluginBaseTest.php
+++ b/tests/src/Unit/DataParserPluginBaseTest.php
@@ -76,7 +76,7 @@ final class DataParserPluginBaseTest extends MigrateTestCase {
 
     return $this->getMockBuilder(DataParserPluginBaseMock::class)
       ->setConstructorArgs([$configuration, $plugin_id, $plugin_definition])
-      ->setMethods(['openSourceUrl'])
+      ->onlyMethods(['openSourceUrl'])
       ->getMockForAbstractClass();
   }