diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..ec2fc12
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,9 @@
+image: thallian/calendar-builder:latest
+
+build:
+  script:
+    - mkdir ./build
+    - su -c "lualatex --output-directory=./build ./calendar.tex" builder
+  artifacts:
+    paths:
+      - build/calendar.pdf