diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e7752bcc1..3c836892e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -114,7 +114,7 @@ backend lint:
   cache:
     - *stack-cache
   script:
-    - "nix shell .#gnumake .#stack --command make CI=1 backend-lint"
+    - "nix shell .#gnumake .#stack --command make backend-lint-prod"
   before_script: *nix-before
   needs:
     - job: backend dependencies
@@ -154,7 +154,7 @@ backend build:
   cache:
     - *stack-cache
   script:
-    - "nix shell .#gnumake .#coreutils .#stack --command make CI=1 backend-build"
+    - "nix shell .#gnumake .#coreutils .#stack --command make backend-build-prod"
     - cp $(stack path --dist-dir)/build/hlint/hlint bin/test-hlint
     - cp $(stack path --dist-dir)/build/yesod/yesod bin/test-yesod
   before_script: *nix-before