diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3295110..ca38b1a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,12 +7,13 @@ env:
   RUNNER_TOOL_CACHE: /toolcache
 
 jobs:
-  determine_hosts:
+  determine-hosts:
     name: "Determining hosts to build"
     runs-on: ubuntu-latest
     container:
       image: catthehacker/ubuntu:act-latest
-
+    outputs:
+      hosts: ${{ steps.hosts.outputs.hostnames }}
     steps:
       - uses: actions/checkout@v5
       - uses: https://github.com/cachix/install-nix-action@v31
@@ -22,18 +23,16 @@ jobs:
         id: hosts
         run: |
           hosts="$(nix eval .#nixosConfigurations --apply builtins.attrNames --json)"
-          echo "hostnames=${hosts}" >> "$GITHUB_OUTPUT"
-    outputs:
-      hosts: ${{ steps.hosts.outputs.hostnames }}
+          echo "hostnames=${hosts}" >> $GITHUB_OUTPUT
 
   build:
     runs-on: ubuntu-latest
     container:
       image: catthehacker/ubuntu:act-latest
-    needs: determine_hosts
+    needs: determine-hosts
     strategy:
       matrix:
-        hostname: ${{ fromJSON(needs.determine_hosts.outputs.hosts) }}
+        hostname: ${{ fromJSON(needs.determine-hosts.outputs.hosts) }}
 
     steps:
       - uses: actions/checkout@v5