--- a/tests/wireprotohelpers.sh	Tue Aug 21 15:33:11 2018 -0700
+++ b/tests/wireprotohelpers.sh	Wed Sep 12 09:58:23 2018 -0700
@@ -56,3 +56,10 @@
 web.api.http-v2 = true
 EOF
 }
+
+enablehttpv2client() {
+  cat >> $HGRCPATH << EOF
+[experimental]
+httppeer.advertise-v2 = true
+EOF
+}