GitHub Actions: Switch to MSVC's subdirectory
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 0ab2a70..04fc2f6 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -24,7 +24,7 @@
 
     - name: Test ninja
       run: .\ninja_test.exe
-      working-directory: build
+      working-directory: build/Release
 
     - name: Create ninja archive
       shell: bash