diff --git a/src/mo2/stubs/generator/__main__.py b/src/mo2/stubs/generator/__main__.py
index ff00174..8fe0ad0 100644
--- a/src/mo2/stubs/generator/__main__.py
+++ b/src/mo2/stubs/generator/__main__.py
@@ -88,7 +88,7 @@ def add_mobase_widgets_header(writer: Writer):
     )
 
 
-def main():
+def main() -> None:
     parser = argparse.ArgumentParser("stubs generator for the MO2 python interface")
     parser.add_argument(
         "install_dir",
diff --git a/src/mo2/stubs/generator/loader.py b/src/mo2/stubs/generator/loader.py
index ae77bd5..dc2d36c 100644
--- a/src/mo2/stubs/generator/loader.py
+++ b/src/mo2/stubs/generator/loader.py
@@ -29,8 +29,8 @@ def load_mobase(path: os.PathLike[Any]) -> Module:
             [str(path), str(path.joinpath("dlls")), os.environ.get("PATH", "")]
         )
     else:
-        os.add_dll_directory(str(path))
-        os.add_dll_directory(str(path.joinpath("dlls")))
+        os.add_dll_directory(str(path))  # type: ignore
+        os.add_dll_directory(str(path.joinpath("dlls")))  # type: ignore
 
     # We need to add plugins/data to sys.path, mainly for PyQt6
     sys.path.insert(1, path.joinpath("plugins", "plugin_python", "libs").as_posix())
diff --git a/src/mo2/stubs/generator/register.py b/src/mo2/stubs/generator/register.py
index 4eee3fa..44fb9a8 100644
--- a/src/mo2/stubs/generator/register.py
+++ b/src/mo2/stubs/generator/register.py
@@ -14,7 +14,7 @@ class MobaseRegister:
 
     objects: dict[str, Class | list[Function] | PyTyping]
 
-    def __init__(self):
+    def __init__(self) -> None:
         self.raw_objects: dict[str, type] = OrderedDict()
         self.objects = {}