diff --git a/stubs/docker/docker/models/containers.pyi b/stubs/docker/docker/models/containers.pyi
index 22bb97b5b..a60d51ba8 100644
--- a/stubs/docker/docker/models/containers.pyi
+++ b/stubs/docker/docker/models/containers.pyi
@@ -47,7 +47,7 @@ class Container(Model):
     def rename(self, name): ...
     def resize(self, height, width): ...
     def restart(self, **kwargs): ...
-    def start(self, **kwargs): ...
+    def start(self, **kwargs) -> None: ...
     def stats(self, **kwargs): ...
     def stop(self, **kwargs) -> None: ...
     def top(self, **kwargs): ...