diff --git a/.github/workflows/backend-integration-test.yaml b/.github/workflows/backend-integration-test.yaml
index cff1f3c..1638623 100644
--- a/.github/workflows/backend-integration-test.yaml
+++ b/.github/workflows/backend-integration-test.yaml
@@ -367,7 +367,7 @@ jobs:
         uses: OpenVidu/actions/start-aws-runner@main
         with:
           aws-instance-type: ${{ inputs.aws-instance-type || 'c5.2xlarge' }}
-          aws-access-key-id: ${{ vars.AWS_ACCESS_KEY_ID }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           aws-region: ${{ vars.AWS_REGION }}
           github-token: ${{ secrets.OPENVIDU_GITHUB_TOKEN }}
@@ -497,7 +497,7 @@ jobs:
         id: stop-ec2-runner
         uses: OpenVidu/actions/stop-aws-runner@main
         with:
-          aws-access-key-id: ${{ vars.AWS_ACCESS_KEY_ID }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           aws-region: ${{ vars.AWS_REGION }}
           github-token: ${{ secrets.OPENVIDU_GITHUB_TOKEN }}