diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 98e9999..b00300e 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -16,6 +16,8 @@ jobs:
         go-version: 1.15.x
     - name: Checkout code
       uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
     - name: Build garble
       run: go build -o garble
     - name: Checkout staticcheck