diff --git a/.github/workflows/prime-generator-python.yaml b/.github/workflows/prime-generator-python.yaml
index c60afae..86ba838 100644
--- a/.github/workflows/prime-generator-python.yaml
+++ b/.github/workflows/prime-generator-python.yaml
@@ -26,7 +26,8 @@ jobs:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/GHAWS
+          role-to-assume: ${{ secrets.GH_ACTIONS_IAM_ROLE }}
+          role-session-name: GHActionsOIDC
           aws-region: us-east-1
 
       - name: Login to Amazon ECR