diff --git a/tests/lib/AppFramework/Http/ResponseTest.php b/tests/lib/AppFramework/Http/ResponseTest.php
index e6f88b6a6e..f33d0a0089 100644
--- a/tests/lib/AppFramework/Http/ResponseTest.php
+++ b/tests/lib/AppFramework/Http/ResponseTest.php
@@ -267,7 +267,7 @@ class ResponseTest extends \Test\TestCase {
 		$this->assertEquals(Http::STATUS_NOT_FOUND, $this->childResponse->getStatus());
 		$this->assertEquals('hi', $this->childResponse->getEtag());
 		$this->assertEquals('Thu, 01 Jan 1970 00:00:01 +0000', $headers['Last-Modified']);
-		$this->assertEquals('max-age=33, must-revalidate',
+		$this->assertEquals('private, max-age=33, must-revalidate',
 			$headers['Cache-Control']);
 	}