diff --git a/pyproject.toml b/pyproject.toml
index e853d0f..af31c21 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,6 @@ build-backend = "flit_core.buildapi"
 [tool.black]
 line-length = 100
 skip-magic-trailing-comma = true
-pyi = true
 
 [tool.isort]
 profile = "black"