diff --git a/.github/workflows/osumusic.yml b/.github/workflows/osumusic.yml
index dcf4c4b..a37dcbb 100644
--- a/.github/workflows/osumusic.yml
+++ b/.github/workflows/osumusic.yml
@@ -54,8 +54,9 @@ jobs:
             grpc-backend/proto/osu_music.proto
 
       - name: Build osu-server binary
+        working-directory: grpc-backend
         run: |
-          go build -o osu-server ./grpc-backend/cmd/main.go
+          go build -o osu-server ./cmd/main.go
 
       - name: Upload osu-server binary artifact
         uses: actions/upload-artifact@v4