diff --git a/.github/workflows/terraform-dev.yml b/.github/workflows/terraform-dev.yml
index f93951e..8d9fd89 100644
--- a/.github/workflows/terraform-dev.yml
+++ b/.github/workflows/terraform-dev.yml
@@ -5,6 +5,11 @@ on:
     branches:
       - develop
 
+env:
+  AWS_REGION: "sa-east-1"
+  TERRAFORM_DYNAMODB_LOCK_TABLE: "buildrun-terraform-state-lock"
+  TERRAFORM_S3_STATEFILE_BUCKET: "buildrun-sa-east-1-terraform-s3-statefile"
+
 permissions:
   id-token: write
   contents: read
@@ -31,7 +36,7 @@ jobs:
         with:
           role-to-assume: arn:aws:iam::179916804929:role/BuildRun-GithubActions-Role
           role-session-name: GitHub_to_AWS_via_FederatedOIDC
-          aws-region: ${{ vars.AWS_REGION }}
+          aws-region: ${{ env.AWS_REGION }}
 
       - name: Read destroy configuration
         id: read-destroy-config
@@ -42,10 +47,10 @@ jobs:
       - name: Terraform Init
         run: |
           cd infra && terraform init \
-            -backend-config="bucket=${{ vars.TERRAFORM_S3_STATEFILE_BUCKET }}" \
+            -backend-config="bucket=${{ env.TERRAFORM_S3_STATEFILE_BUCKET }}" \
             -backend-config="key=${{ github.event.repository.name }}" \
             -backend-config="region=${{ env.AWS_REGION }}" \
-            -backend-config="dynamodb_table=${{ vars.TERRAFORM_DYNAMODB_LOCK_TABLE }}"
+            -backend-config="dynamodb_table=${{ env.TERRAFORM_DYNAMODB_LOCK_TABLE }}"
 
       - name: Terraform Validate
         run: terraform validate
diff --git a/infra/backend.tf b/infra/backend.tf
index ba773ad..d57eb76 100644
--- a/infra/backend.tf
+++ b/infra/backend.tf
@@ -1,10 +1,3 @@
 terraform {
-  backend "s3" {
-#     bucket                  = "buildrun-sa-east-1-terraform-s3-statefile"
-#     dynamodb_table          = "buildrun-terraform-state-lock"
-#     key                     = "buildrun-infra-terraform-pipeline"
-#     region                  = "sa-east-1"
-#     profile                 = "terraform"
-#     shared_credentials_file = "~/.aws/credentials"
-  }
+  backend "s3" {}
 }
\ No newline at end of file
diff --git a/readme.md b/readme.md
index e69de29..cc3afa5 100644
--- a/readme.md
+++ b/readme.md
@@ -0,0 +1,8 @@
+# Pipeline Infra (AWS + Terraform + Github Actions + Multi Env)
+
+## Getting Started
+
+- Create Github Actions IAM Role in your AWS Account (one-time-only-manual-config)
+- Create S3 Bucket in your AWS Account (one-time-per-region-manual-config)
+- Create DynamoDB table in your AWS Account (one-time-per-region-manual-config)
+- Clone this repo and start your project with a fully functional terraform pipeline
\ No newline at end of file