diff --git a/tests/harness/README.md b/tests/harness/README.md
index 52fba5ce..372130d6 100644
--- a/tests/harness/README.md
+++ b/tests/harness/README.md
@@ -1,5 +1,7 @@
 # Production-shape local harness
 
+<!-- Retrigger Harness Replays after Class G #168 + clone-manifest fix (#42). -->
+
 The harness brings up the SaaS tenant topology on localhost using the
 same `Dockerfile.tenant` image that ships to production. Tests target
 the cf-proxy on `http://localhost:8080` and pass the tenant identity