diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index 3f559d6a32a75..aeef915007990 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -67,7 +67,7 @@ jobs:
         uses: microsoft/setup-msbuild@v1.0.2
 
       - name: Build gRPC ${{ matrix.arch }} bit ( ${{ matrix.configuration }} )
-        working-directory: ${{ github.workspace }}/grpc/build_windows_${{ matrix.arch }}
+        working-directory: ${{ github.workspace }}/build_windows_${{ matrix.arch }}
         shell: cmd
         run: |
           msbuild.exe -maxcpucount /t:Build /m /p:Configuration=${{ matrix.configuration }} /p:Platform=${{ env.PLATFORM }} /fl /flp:logfile=build-${{ matrix.arch }}.${{ matrix.configuration }}.log;verbosity=diagnostic grpc.sln