diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..4ab2b64
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,10 @@
+stages:
+  - build
+
+build:
+  stage: build
+  tags:
+    - nix
+  script:
+    # Test the nix-shell
+    - nix-shell --run "echo OK"