diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Serializer/Normalizer/StoredObjectNormalizerTest.php b/src/Bundle/ChillDocStoreBundle/Tests/Serializer/Normalizer/StoredObjectNormalizerTest.php
index 7e84ccade..6bf1f0da6 100644
--- a/src/Bundle/ChillDocStoreBundle/Tests/Serializer/Normalizer/StoredObjectNormalizerTest.php
+++ b/src/Bundle/ChillDocStoreBundle/Tests/Serializer/Normalizer/StoredObjectNormalizerTest.php
@@ -139,7 +139,7 @@ class StoredObjectNormalizerTest extends TestCase
         $actual = $normalizer->normalize($storedObject, 'json', ['groups' => ['read', 'read:download-link-only']]);
 
         self::assertIsArray($actual);
-        self::arrayHasKey('_links', $actual);
+        self::assertArrayHasKey('_links', $actual);
         self::assertArrayHasKey('downloadLink', $actual['_links']);
         self::assertEquals(['sub' => 'sub'], $actual['_links']['downloadLink']);
     }