diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 2f39854..6b3cbc5 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -22,6 +22,6 @@ jobs:
             latexmk main.tex
       - name: deploy
         run: |
-          echo ${{ secrets.deploy_ssh_key }} >> privkey
+          echo "${{ secrets.deploy_ssh_key }}" >> privkey
           chmod 600 privkey
           tar -czf -C . main.pdf main.log | ssh -o "IdentitiesOnly=yes" -i privkey pages@abstractnonsen.se