diff --git a/tests/data/test1560 b/tests/data/test1560
index a0e603bfc9..0a132a1c1f 100644
--- a/tests/data/test1560
+++ b/tests/data/test1560
@@ -22,6 +22,7 @@ imap
 ldap
 dict
 ftp
+ipv6
 </features>
  <name>
 URL API