diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2415a42..54c5236 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,12 +9,9 @@ deploy:
   # pandoc the markdown
   - |
     for f in *.md; do
-      echo "---
-header-includes:
-  - \hypersetup{colorlinks=true,
-            allbordercolors={0 0 0},
-            pdfborderstyle={/S/U/W 1}}
----" | cat - "$f" | pandoc -s -o "${f%.md}.pdf";
+      echo -e "---\nheader-includes:\n  - \hypersetup{colorlinks=true,\n            allbordercolors={0 0 0},\n            pdfborderstyle={/S/U/W 1}}\n---" \
+      | cat - "$f" \
+      | pandoc -s -o "${f%.md}.pdf";
     done
   # rsync stuff to the right output directory
   - rsync -av --exclude=.git --exclude=.gitignore --exclude=README.md --exclude=.gitlab-ci.yml --delete --delete-excluded ./ /srv/websites/$CI_PROJECT_NAME/