diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index a17a87f0d..e47d0e94f 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -88,7 +88,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: cmake
-      run: cmake -S . -B build -G "Visual Studio 16 2019" -DJSON_BuildTests=On -DCMAKE_CXX_FLAGS="/permissive- /std:c++latest /utf-8 /W4"
+      run: cmake -S . -B build -G "Visual Studio 16 2019" -DJSON_BuildTests=On -DCMAKE_CXX_FLAGS="/permissive- /std:c++latest /utf-8 /W4" -DCMAKE_EXE_LINKER_FLAGS="/STACK:4000000"
     - name: build
       run: cmake --build build --config Release --parallel 10
     - name: test