diff --git a/.github/workflows/deploy-opentofu.yml b/.github/workflows/deploy-opentofu.yml
index b4f4c00..59ec639 100644
--- a/.github/workflows/deploy-opentofu.yml
+++ b/.github/workflows/deploy-opentofu.yml
@@ -17,12 +17,7 @@ on:
         type: choice
         options:
           - staging
-          - production
-      aws_region:
-        description: 'AWS region'
-        type: string
-        required: false
-        default: 'us-east-1'
+          - production    
   pull_request:
     branches:
       - main
@@ -69,8 +64,8 @@ jobs:
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          aws-region: ${{ inputs.aws_region }}
-          role-to-assume: arn:aws:iam::${{ env.TF_VAR_AWS_ACCOUNT_ID }}:role/github-actions-role-shared
+          aws-region: ${{ secrets.AWS_REGION }}
+          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/github-actions-role-shared
 
       - name: Setup OpenTofu
         uses: opentofu/setup-opentofu@v1
@@ -105,8 +100,8 @@ jobs:
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          aws-region: ${{ inputs.aws_region }}
-          role-to-assume: arn:aws:iam::${{ env.TF_VAR_AWS_ACCOUNT_ID }}:role/github-actions-role-shared
+          aws-region: ${{ secrets.AWS_REGION }}
+          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/github-actions-role-shared
 
       - name: Setup OpenTofu
         uses: opentofu/setup-opentofu@v1