diff --git a/tests/data/test598 b/tests/data/test598
index 123bbc37b..f43bbacd0 100644
--- a/tests/data/test598
+++ b/tests/data/test598
@@ -3,6 +3,8 @@
 <keywords>
 HTTP
 HTTP GET
+HTTP set cookie
+cookies
 CURLOPT_REFERER
 curl_easy_reset
 </keywords>