diff --git a/tests/control/HTTPTest.php b/tests/control/HTTPTest.php
index 9beb38f15..9b377cc70 100644
--- a/tests/control/HTTPTest.php
+++ b/tests/control/HTTPTest.php
@@ -77,7 +77,6 @@ class HTTPTest extends FunctionalTest {
 		$this->assertNotEmpty($v);
 
 		$this->assertContains("X-Forwarded-Protocol", $v);
-		$this->assertContains("X-Requested-With", $v);
 		$this->assertNotContains("Cookie", $v);
 		$this->assertNotContains("User-Agent", $v);
 		$this->assertNotContains("Accept", $v);