diff --git a/tests/data/test2405 b/tests/data/test2405
index f46b5fcf07..0d64ec458a 100644
--- a/tests/data/test2405
+++ b/tests/data/test2405
@@ -29,6 +29,9 @@ Funny-head: yesyes
 
 # Client-side
 <client>
+<features>
+wakeup
+</features>
 <server>
 http
 </server>