diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 2758eed90e..62b4953e27 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -66,7 +66,7 @@ jobs:
           sudo apt install oha
           oha --version
       - name: Benchmark PR
-        run: 'oha -z 180s  http://localhost/v1/health/version --output_format json > benchmark.json'
+        run: 'oha -z 180s http://localhost/v1/health/version --output-format json > benchmark.json'
       - name: Cleaning
         run: docker compose down -v
       - name: Installing latest version
@@ -79,7 +79,7 @@ jobs:
           docker compose up -d
           sleep 10
       - name: Benchmark Latest
-        run: oha -z 180s  http://localhost/v1/health/version --output_format json > benchmark-latest.json
+        run: oha -z 180s http://localhost/v1/health/version --output-format json > benchmark-latest.json
       - name: Prepare comment
         run: |
           echo '## :sparkles: Benchmark results' > benchmark.txt