diff --git a/.github/scripts/Windows/prepare_msys.sh b/.github/scripts/Windows/prepare_msys.sh
index b05b41725..13fe48b96 100644
--- a/.github/scripts/Windows/prepare_msys.sh
+++ b/.github/scripts/Windows/prepare_msys.sh
@@ -9,7 +9,7 @@ export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/local/share/pkgconfig:/usr/
 export LIBRARY_PATH=/usr/local/lib
 export INCLUDE='C:\msys64\clang64\include' # for MSVC (CUDA)
 export CUDA_FLAGS="--generate-code arch=compute_35,code=sm_35\
- -allow-unsupported-compiler"
+ -D_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH -allow-unsupported-compiler"
 
 CUDA_D=$(ls -d /c/Program\ Files/NVIDIA\ GPU\ Computing\ Toolkit/CUDA/*)
 if test -d "$CUDA_D"; then