diff --git a/.gitea/workflows/yamllint.yml b/.gitea/workflows/yamllint.yml
index 6e1dfa0..f7c6244 100644
--- a/.gitea/workflows/yamllint.yml
+++ b/.gitea/workflows/yamllint.yml
@@ -50,18 +50,21 @@ jobs:
           mkdir -p ~/.ssh
           chmod 700 ~/.ssh
 
-          echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
-          chmod 600 ~/.ssh/id_rsa
+          echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
 
           ssh-keyscan -H 213.95.90.157 >> ~/.ssh/known_hosts
 
           eval "$(ssh-agent -s)"
-          ssh-add ~/.ssh/id_rsa <<< "$SSH_PASSPHRASE"
-
-          ssh -o BatchMode=yes root@213.95.90.157 "echo SSH OK"
-
+          if [ -n "${SSH_PASSPHRASE:-}" ]; then
+            echo "$SSH_PASSPHRASE" | ssh-add ~/.ssh/id_ed25519
+          else
+            ssh-add ~/.ssh/id_ed25519
+          fi
 
+          ssh -o BatchMode=yes root@213.95.90.157 true
 
       - name: Run Ansible
         run: |
-          ansible-playbook -i ansible/inventory.yaml site.yaml
\ No newline at end of file
+          ansible-playbook -i ansible/inventory.yaml site.yaml
+  
\ No newline at end of file