diff --git a/test/unit/support.js b/test/unit/support.js
index 6089d9bd6..eae4c2025 100644
--- a/test/unit/support.js
+++ b/test/unit/support.js
@@ -521,7 +521,7 @@ testIframeWithCallback( "Check CSP (https://developer.mozilla.org/en-US/docs/Sec
 			"submitBubbles": true,
 			"tbody": true
 		};
-	} else if ( /iphone os 6_0/i.test( userAgent ) ) {
+	} else if ( /iphone os (?:6|7)_/i.test( userAgent ) ) {
 		expected = {
 			"ajax": true,
 			"appendChecked": true,