diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1d5a2c4df066a5ea95c3c1fbbd54176b90101708..9d8d6a078d60bb0fcec8c7c471820bc0ffbd6b67 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,5 @@
 stages:
+  - build
   - test
 
 nix.test:
@@ -8,3 +9,14 @@ nix.test:
   except:
     - /^wip\/.*/
     - /^WIP\/.*/
+
+image: docker:stable
+
+before_script:
+ - docker info
+
+build:
+ stage: build
+ script:
+   - docker build -t custom-nix-docker- .
+   - docker run custom-nix-docker- ./test.hs
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..26b46c70d132ecd70ec06b524afb550f649a8823
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,3 @@
+FROM nixos/nix
+
+RUN nix-env -iA nixos.git