diff --git a/tests/test_review_proofs.py b/tests/test_review_proofs.py
index 804c6c3..47ee28d 100644
--- a/tests/test_review_proofs.py
+++ b/tests/test_review_proofs.py
@@ -205,6 +205,7 @@ GOOD_HANDOFF = "\n".join([
     "- Files changed: review_proofs.py",
     "- Validation: 700 passed, 6 skipped",
     "- Mutations: review only",
+    "- Workspace mutations: none",
     "- Current status: PR open",
     "- Blockers: none",
     "- Next: merge if approved",