diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d23b98f..70864a4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@ deploy:
   # pandoc the markdown
   - |
     for f in *.md; do
-      echo -e "---\nheader-includes:\n  - \hypersetup{colorlinks=true,\n            allbordercolors={0 0 0},\n            pdfborderstyle={/S/U/W 1}}\n            \documentclass[12pt,a4paper]{article}\n---" \
+      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";
       echo -e "---\nheader-includes:\n  - \hypersetup{colorlinks=true,\n            allbordercolors={0 0 0},\n            pdfborderstyle={/S/U/W 1}}\n---" \
diff --git a/netoobrona.md b/netoobrona.md
index f9aa3ce..da00107 100644
--- a/netoobrona.md
+++ b/netoobrona.md
@@ -3,6 +3,7 @@ title: Netoobrona
 author: Michał "rysiek" Woźniak
 rights:  Creative Commons By-Attribution Share Alike 4.0
 language: pl-PL
+documentclass: scrartcl
 ...
 
 # Netoobrona