diff --git a/.github/workflows/terraform_plan.yaml b/.github/workflows/terraform_plan.yaml
index 518443f..689f1b2 100644
--- a/.github/workflows/terraform_plan.yaml
+++ b/.github/workflows/terraform_plan.yaml
@@ -31,8 +31,7 @@ jobs:
         id: aws_auth
         uses: CSVD/aws-auth@main
         with:
-          ec2: true
-          instance_role: Morpheus-InstanceRole
+          ecs: true
         env:
           HTTP_PROXY: http://proxy.tco.census.gov:3128
           HTTPS_PROXY: http://proxy.tco.census.gov:3128