diff --git a/tests/SubsiteAdminFunctionalTest.php b/tests/SubsiteAdminFunctionalTest.php
index ed1c7b2..57f445a 100644
--- a/tests/SubsiteAdminFunctionalTest.php
+++ b/tests/SubsiteAdminFunctionalTest.php
@@ -98,10 +98,16 @@ class SubsiteAdminFunctionalTest extends FunctionalTest {
 		$this->assertNotRegExp('#^admin/assets/.*#', $this->mainSession->lastUrl(),
 			'Is redirected away from forbidden section');
 
-		// Check forbidden site.
+		// Check forbidden site, on a section that's allowed on another subsite
 		$this->getAndFollowAll("admin/pages/?SubsiteID=0");
 		$this->assertEquals(Subsite::currentSubsiteID(), $subsite1->ID, 'Is redirected to permitted subsite.');
 
+		// Check forbidden site, on a section that's not allowed on any other subsite
+		$this->getAndFollowAll("admin/assets/?SubsiteID=0");
+		$this->assertEquals(Subsite::currentSubsiteID(), $subsite1->ID, 'Is redirected to first permitted subsite.');
+		var_dump($this->mainSession->lastUrl());
+		$this->assertNotRegExp('#^Security/login.*#', $this->mainSession->lastUrl(), 'Is not denied access');
+
 		// Check the standalone XHR controller.
 		$response = $this->getAndFollowAll('SubsiteXHRController');
 		$this->assertNotRegExp('#^Security/login.*#', $this->mainSession->lastUrl(),