diff --git a/.github/workflows/rapier-ci-bench.yml b/.github/workflows/rapier-ci-bench.yml
index 8a438188e..ade6a67ec 100644
--- a/.github/workflows/rapier-ci-bench.yml
+++ b/.github/workflows/rapier-ci-bench.yml
@@ -18,17 +18,17 @@ jobs:
       BENCHBOT_TARGET_COMMIT: ${{ github.event.pull_request.head.sha }}
       BENCHBOT_SHA: ${{ github.sha }}
       BENCHBOT_HEAD_REF: ${{github.head_ref}}
-      BENCHBOT_OTHER_BACKENDS: 'true'
+      BENCHBOT_OTHER_BACKENDS: 0
     runs-on: ubuntu-latest
     steps:
       - name: Find commit SHA
         if: github.ref == 'refs/heads/master'
         run: |
           echo "::set-env name=BENCHBOT_TARGET_COMMIT::$BENCHBOT_SHA"
-          echo "::set-env name=BENCHBOT_OTHER_BACKENDS::false"
+          echo "::set-env name=BENCHBOT_OTHER_BACKENDS::1"
       - name: Send 3D bench message
         shell: bash
         run: curl -u $BENCHBOT_AMQP_USER:$BENCHBOT_AMQP_PASS
              -i -H "content-type:application/json" -X POST
              https://$BENCHBOT_AMQP_HOST/api/exchanges/$BENCHBOT_AMQP_VHOST//publish
-            -d'{"properties":{},"routing_key":"benchmark","payload":"{ \"repository\":\"https://github.com/'$BENCHBOT_TARGET_REPO'\", \"branch\":\"'$GITHUB_REF'\", \"commit\":\"'$BENCHBOT_TARGET_COMMIT'\", \"other_backends\":\"'$BENCHBOT_OTHER_BACKENDS'\" }","payload_encoding":"string"}'
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+            -d'{"properties":{},"routing_key":"benchmark","payload":"{ \"repository\":\"https://github.com/'$BENCHBOT_TARGET_REPO'\", \"branch\":\"'$GITHUB_REF'\", \"commit\":\"'$BENCHBOT_TARGET_COMMIT'\", \"other_backends\":'$BENCHBOT_OTHER_BACKENDS' }","payload_encoding":"string"}'
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