diff --git a/third_party/phantomjs/test/module/webpage/abort-network-request.js b/third_party/phantomjs/test/module/webpage/abort-network-request.js
index 9ec906da247..06430e14b0a 100644
--- a/third_party/phantomjs/test/module/webpage/abort-network-request.js
+++ b/third_party/phantomjs/test/module/webpage/abort-network-request.js
@@ -33,4 +33,4 @@ async_test(function () {
                   assert_equals(errorCount, 1);
               }));
 
-}, "can abort network requests");
+}, "can abort network requests", { timeout: 5000 });