diff --git a/{{cookiecutter.project_name}}/setup.cfg b/{{cookiecutter.project_name}}/setup.cfg
index 97a49614..bae3805f 100644
--- a/{{cookiecutter.project_name}}/setup.cfg
+++ b/{{cookiecutter.project_name}}/setup.cfg
@@ -119,6 +119,7 @@ enable_error_code =
 
 explicit_package_bases = true
 ignore_missing_imports = true
+local_partial_types = true
 strict = true
 warn_unreachable = true