diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 4acfed87..0db1cdec 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -25,14 +25,15 @@ jobs:
         run: |
           set -e
           mkdir -p ~/.ssh
-          printf "%s" "${{ secrets.PROD_SSH_KEY }}" > ~/.ssh/id_ed25519
-          chmod 600 ~/.ssh/id_ed25519
+          printf '%s' "${{ secrets.PROD_SSH_KEY_B64 }}" | base64 -d > ~/.ssh/id_deploy
+          chmod 600 ~/.ssh/id_deploy
+          ssh-keygen -l -f ~/.ssh/id_deploy
           ssh-keyscan -p "$SSH_PORT" "$SSH_HOST" >> ~/.ssh/known_hosts
 
       - name: Test SSH connection
         run: |
           set -e
-          ssh -i ~/.ssh/id_ed25519 \
+          ssh -i ~/.ssh/id_deploy \
             -o StrictHostKeyChecking=no \
             -o BatchMode=yes \
             -o ConnectTimeout=10 \
@@ -43,7 +44,7 @@ jobs:
       - name: Run deployment script
         run: |
           set -e
-          ssh -i ~/.ssh/id_ed25519 \
+          ssh -i ~/.ssh/id_deploy \
             -o StrictHostKeyChecking=no \
             -o BatchMode=yes \
             -o ConnectTimeout=10 \