diff --git a/Cargo.toml b/Cargo.toml
index 9f9f565..38201a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,6 +79,10 @@ test-dependencies = [
     "proptest",
 ]
 
+[[bench]]
+name = "circuit"
+harness = false
+
 [[bench]]
 name = "pedersen_hash"
 harness = false
diff --git a/examples/bench.rs b/benches/circuit.rs
similarity index 100%
rename from examples/bench.rs
rename to benches/circuit.rs