diff --git a/tests/Repositories/H5PRepositoryTest.php b/tests/Repositories/H5PRepositoryTest.php
index eac0307..efb90c1 100644
--- a/tests/Repositories/H5PRepositoryTest.php
+++ b/tests/Repositories/H5PRepositoryTest.php
@@ -67,7 +67,7 @@ public function testFetchExternalDataShouldReturnFalseWhenStatusIs400(): void
         $url = H5PHubEndpoints::createURL('example/url');
         $result = $this->repository->fetchExternalData($url, null, false, null, false);
 
-        $this->assertFalse($result);
+        $this->assertNull($result);
     }
 
     public function testFetchExternalDataShouldReturnFalseWhenStatusIsDifferentFrom200(): void
@@ -77,7 +77,7 @@ public function testFetchExternalDataShouldReturnFalseWhenStatusIsDifferentFrom2
         $url = H5PHubEndpoints::createURL('example/url');
         $result = $this->repository->fetchExternalData($url, null, false, null, false);
 
-        $this->assertFalse($result);
+        $this->assertNull($result);
     }
 
     public function testLoadAddonsShouldReturnHigherVersionLibrary(): void