diff --git a/.gitea/workflows/build-npc.yml b/.gitea/workflows/build-npc.yml
index ec2a518..7336129 100644
--- a/.gitea/workflows/build-npc.yml
+++ b/.gitea/workflows/build-npc.yml
@@ -1,12 +1,15 @@
-name: Run CTests within npc
+name: Build npc tests
 on: [push]
 
 jobs:
-  npc-test:
+  npc-build:
     strategy:
       matrix:
         package: [ "flow", "flow-simlib"]
     runs-on: nix
+    defaults:
+      run:
+        working-directory: ./npc
     steps:
       - uses: https://github.com/cachix/cachix-action@v14
         with: