diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index dc80d89..6e76d81 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -57,3 +57,4 @@ jobs:
           bench-repo: "git@github.com:trifectatechfoundation/zlib-rs-bench.git"
           metric-key: "${{ matrix.name }}"
           benchmarks: "zlib_benchmarks.json"
+          rev: "${{inputs.ref}}"