--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 self_path = Path(__file__).resolve()
 CURRENT_RELEASE = self_path.parent.joinpath('VAPOURSYNTH_VERSION').read_text('utf8').split(' ')[-1].strip().split('-')[0]
 
-if is_win:
+if 0:
     if is_64:
         library_dirs.append(join("msvc_project", "x64", "Release"))
         lib_suffix = "lib64"
