diff --git a/.gitea/workflows/cd.yml b/.gitea/workflows/cd.yml
index 85bfeff..0a98ad3 100644
--- a/.gitea/workflows/cd.yml
+++ b/.gitea/workflows/cd.yml
@@ -49,11 +49,7 @@ jobs:
           mkdir -p ~/.ssh
           echo "${{ secrets.INFRA_DEPLOY_KEY }}" > ~/.ssh/infra_deploy_key
           chmod 600 ~/.ssh/infra_deploy_key
-          cat >> ~/.ssh/config << 'SSHEOF'
-Host gitea.d-ma.be
-  Port 30022
-  StrictHostKeyChecking no
-SSHEOF
+          printf 'Host gitea.d-ma.be\n  Port 30022\n  StrictHostKeyChecking no\n' >> ~/.ssh/config
 
           GIT_SSH_COMMAND="ssh -i ~/.ssh/infra_deploy_key -o IdentitiesOnly=yes" \
             git clone "${INFRA_REPO}" /tmp/infra-update