diff --git a/.gitea/workflows/build-arm64.yml b/.gitea/workflows/build-arm64.yml
index ed053f4..02cfa69 100644
--- a/.gitea/workflows/build-arm64.yml
+++ b/.gitea/workflows/build-arm64.yml
@@ -12,8 +12,6 @@ jobs:
     timeout-minutes: 30
     env:
       CGO_ENABLED: "0"
-      GOOS: linux
-      GOARCH: arm64
 
     steps:
       - name: Checkout source
@@ -26,7 +24,7 @@ jobs:
           go test ./...
           go vet ./...
           mkdir -p dist
-          go build -trimpath -ldflags='-s -w' -o dist/groundstation-linux-arm64 ./cmd/groundstation
+          GOOS=linux GOARCH=arm64 go build -trimpath -ldflags='-s -w' -o dist/groundstation-linux-arm64 ./cmd/groundstation
           tar -C dist -czf dist/groundstation-linux-arm64.tar.gz groundstation-linux-arm64
           sha256sum dist/groundstation-linux-arm64.tar.gz > dist/groundstation-linux-arm64.tar.gz.sha256
           sha256sum dist/groundstation-linux-arm64