diff --git a/tests/phpunit/LanguageSearchTest.php b/tests/phpunit/LanguageSearchTest.php
index b7215f5c..1eca09bd 100644
--- a/tests/phpunit/LanguageSearchTest.php
+++ b/tests/phpunit/LanguageSearchTest.php
@@ -19,7 +19,8 @@
  */
 
 /**
- * @covers LanguageNameSearch
+ * @covers \LanguageNameSearch
+ * @covers \LanguageNameSearchData
  */
 class LanguageSearchTest extends PHPUnit\Framework\TestCase {
 	/**