diff --git a/.woodpecker/publish-docs.yml b/.woodpecker/publish-docs.yml
index 0831ac3..7145783 100644
--- a/.woodpecker/publish-docs.yml
+++ b/.woodpecker/publish-docs.yml
@@ -16,6 +16,7 @@ pipeline:
       - echo 'echo "$SSH_PASSPHRASE"' > ~/.ssh/.print_ssh_password
       - eval $(ssh-agent -s)
       - echo "$SSH_PRIVATE_KEY" > ~/.ssh/backy.cybershell.xyz
+      - chmod 600 ~/.ssh/backy.cybershell.xyz
       - DISPLAY=":0.0" SSH_ASKPASS=~/.ssh/.print_ssh_password setsid ssh-add ~/.ssh/backy.cybershell.xyz
       - rsync -atv --delete --progress public/ backy@backy.cybershell.xyz:docs
       - rsync -atv --delete --progress vangen/ backy@backy.cybershell.xyz:vangen-go