diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 10a5397..22a5052 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -18,14 +18,27 @@ jobs:
         with:
           ssh-private-key: ${{ secrets.NAS_SSH_KEY_ADMIN }}
 
+      - name: Check SSH key loaded
+        run: ssh-add -l
+
+      - name: Add NAS host to known_hosts
+        run: |
+          mkdir -p ~/.ssh
+          ssh-keyscan -p ${{ secrets.NAS_PORT }} ${{ secrets.NAS_HOST }} >> ~/.ssh/known_hosts
+
+      - name: Test SSH connection
+        run: |
+          ssh -o StrictHostKeyChecking=no -p ${{ secrets.NAS_PORT }} \
+            ${{ secrets.NAS_USER }}@${{ secrets.NAS_HOST }} echo "SSH connection successful"
+
       - name: Rsync to NAS
         run: |
-          rsync -avz -e "ssh -o StrictHostKeyChecking=no -p ${{ secrets.NAS_PORT }}" ./ \
+          rsync -avz -e "ssh -p ${{ secrets.NAS_PORT }}" ./ \
             ${{ secrets.NAS_USER }}@${{ secrets.NAS_HOST }}:/volume1/homes/admin/nginx-infra/
 
       - name: Remote docker-compose up
         run: |
-          ssh -o StrictHostKeyChecking=no -p ${{ secrets.NAS_PORT }} ${{ secrets.NAS_USER }}@${{ secrets.NAS_HOST }} << 'EOF'
+          ssh -p ${{ secrets.NAS_PORT }} ${{ secrets.NAS_USER }}@${{ secrets.NAS_HOST }} << 'EOF'
             cd /volume1/homes/admin/nginx-infra
             docker-compose up -d --build
           EOF
\ No newline at end of file