diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 39905aba3d42cc304f9ca6ce52574697f88d721c..abbf308e54b1f876480b5dd3b92cc85edb2f9bec 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: nixpkgs/nix:latest
+image: haskell:latest
 
 stages:
   - build
@@ -6,4 +6,4 @@ stages:
 build-job:
   stage: build
   script:
-    - nix-build build.nix
+    - cabal build