diff --git a/.github/workflows/ops-ci.yml b/.github/workflows/ops-ci.yml
index 108afe1..c4de891 100644
--- a/.github/workflows/ops-ci.yml
+++ b/.github/workflows/ops-ci.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Prettier check (yaml / md / json)
         run: npx --yes prettier --check "**/*.{yaml,yml,md,json}"
@@ -34,6 +34,12 @@ jobs:
       - name: Terraform fmt check
         run: terraform -chdir=terraform fmt -check
 
+      - name: Terraform init (backend disabled)
+        run: terraform -chdir=terraform init -backend=false
+
+      - name: Terraform validate
+        run: terraform -chdir=terraform validate
+
       # À activer quand les manifests seront réels (pas des placeholders) :
       # - name: Validate manifests (kubeconform)
       #   run: |