diff --git a/benchmarks/revset.py b/benchmarks/revset.py
index edb2894496ab34d4c9a40071e9f797e32e32a5fb_YmVuY2htYXJrcy9yZXZzZXQucHk=..20c27d9fac0a0f8264cfd87b63ef035e2fd69b32_YmVuY2htYXJrcy9yZXZzZXQucHk= 100644
--- a/benchmarks/revset.py
+++ b/benchmarks/revset.py
@@ -28,5 +28,6 @@
     # Enabled on all repos
     for baseset in (
         "all()",
+        "heads(all())",
         "draft()",
         "::tip",
@@ -31,5 +32,6 @@
         "draft()",
         "::tip",
+        "heads(ancestors(tip))",
         "draft() and ::tip",
         "::tip and draft()",
         "0::tip",