diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2e3187f97..a5d07fe65 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -164,7 +164,7 @@ backend build:
   cache:
     - *stack-cache
   script:
-    - "nix shell .#gnumake .#coreutils .#stack .#tzdata --command \"prepare-env && make backend-build-prod\""
+    - "nix shell .#gnumake .#coreutils .#stack .#tzdata --command \"prepare-env && make bin/uniworx\""
     - 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
@@ -190,12 +190,10 @@ backend build:
   interruptible: true
   resource_group: ram
 
-uniworx:exe:uniworxdb:
+uniworxdb:
   stage: build
   script:
-    - xzcat uniworx:lib:uniworx.nar.xz | nix-store --import
-    - nix -L build -o result ".#uniworx:exe:uniworxdb"
-    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > uniworx:exe:uniworxdb.nar.xz
+    - "nix shell .#gnumake .#coreutils .#stack .#tzdata --command \"prepare-env && make bin/uniworxdb\""
   before_script: *nix-before
   needs:
     - job: node modules # transitive
@@ -204,7 +202,7 @@ uniworx:exe:uniworxdb:
       artifacts: false
   artifacts:
     paths:
-      - uniworx:exe:uniworxdb.nar.xz
+      - bin/uniworxdb
     name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
     expire_in: "1 day"
   retry: 2