diff --git a/tests/data/test719 b/tests/data/test719
index 7a5a4ff7e3..3ccdee38ae 100644
--- a/tests/data/test719
+++ b/tests/data/test719
@@ -30,6 +30,9 @@ Funny-head: yesyes
 #
 # Client-side
 <client>
+<features>
+ipv6
+</features>
 <server>
 http
 socks5