diff --git a/.github/workflows/terr_check.yml b/.github/workflows/terr_check.yml
new file mode 100644
index 0000000..d7ca52f
--- /dev/null
+++ b/.github/workflows/terr_check.yml
@@ -0,0 +1,42 @@
+name: "Terraform-infra"
+
+on:
+  push:
+    branches:
+      - infra_branch
+      - main
+  workflow_dispatch:
+  
+jobs:
+  terraform:
+    name: "Terraform"
+    runs-on: Ubuntu-latest
+    env:
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      REGION: 'us-east-1'
+    
+    steps:
+     - name: Checkout Code
+       uses: actions/checkout@v4
+
+     - name: Terraform setup
+       uses: hashicorp/setup-terraform@v1
+
+     - name: Terraform init
+       id: init
+       run: terraform init
+
+     - name: Terraform plan
+       id: plan
+       if: github.event_name == 'push'
+       run: terraform plan -no-color
+
+     - name: Terraform plan status
+       if: steps.plan.outcome == 'failure'
+       run: exit 1
+
+     - name: Terraform apply
+       id: apply
+       if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+       run: terraform apply -auto-approve
\ No newline at end of file
diff --git a/ifra.tf b/ifra.tf
new file mode 100644
index 0000000..3916894
--- /dev/null
+++ b/ifra.tf
@@ -0,0 +1,23 @@
+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 5.0"
+    }
+  }
+}
+
+# Configure the AWS Provide
+provider "aws" {
+  region = "us-east-1"
+}
+
+resource "aws_instance" "toto" {
+  ami             = "ami-0a0e5d9c7acc336f1"
+  instance_type   = "t2.micro"
+  security_groups = ["SG-Jenkins"]
+  key_name        = "my"
+}
+data "aws_vpc" "default" {
+  default = true
+}
\ No newline at end of file