diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 420402cd1..a9d157d08 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -33,6 +33,7 @@ jobs:
       with:
         role-to-assume: ${{ vars.ACTIONS_IAM_ROLE }}
         aws-region: ${{ vars.S3_REGION }}
+        role-duration-seconds: 21600
     - name: Checkout code
       uses: actions/checkout@v3
       with: