diff --git a/.github/workflows/push_production.yml b/.github/workflows/push_production.yml
index cabc8d7..66f7a69 100644
--- a/.github/workflows/push_production.yml
+++ b/.github/workflows/push_production.yml
@@ -25,6 +25,12 @@ jobs:
         AWS_S3_BUCKET: sumu-stacks
         AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
         AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+    - name: Configure AWS Credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        aws-region: us-east-1
     - name: Deploy to AWS CloudFormation
       uses: aws-actions/aws-cloudformation-github-deploy@v1
       with: