diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..6260efd
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,6 @@
+build:lagarto-ox-rd:
+  stage: build
+  tags:
+    - nix
+  script:
+    - nix develop -L .#lagarto-ox-rd --command env