diff --git a/pyproject.toml b/pyproject.toml
index 1d76edc8e2..8c5ac675f7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -153,6 +153,7 @@ strict = true
 disallow_incomplete_defs = false
 disallow_untyped_defs = false
 disallow_untyped_calls = false
+platform = "linux"
 
 [[tool.mypy.overrides]]
 module = "sounddevice.*"