diff --git a/pyproject.toml b/pyproject.toml
index ea39e1e..cc3b557 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,9 @@ test = [
   "pytest-mock>=3.14.1",
 ]
 
+[tool.basedpyright]
+typeCheckingMode = "basic"
+
 [tool.ruff]
 line-length = 79
 exclude = ["tests/*"]