diff --git a/.github/workflows/testnet.deploy.yaml b/.github/workflows/testnet.deploy.yaml
index a7c87fc9c..582c47e1a 100644
--- a/.github/workflows/testnet.deploy.yaml
+++ b/.github/workflows/testnet.deploy.yaml
@@ -33,7 +33,7 @@ jobs:
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          role-to-assume: ${{ secrets.ROLE_ECS_ARN }}
+          role-to-assume: "arn:aws:iam::490818634405:role/mecha/gh-dao-frontend-testnet"
           aws-region: ${{ env.AWS_REGION }}
 
       - name: Login to Amazon ECR