diff --git a/docs/examples/guide/input/key01.py b/docs/examples/guide/input/key01.py
index c04a7cd26..44d88d558 100644
--- a/docs/examples/guide/input/key01.py
+++ b/docs/examples/guide/input/key01.py
@@ -12,9 +12,6 @@ class InputApp(App):
     def on_key(self, event: events.Key) -> None:
         self.query_one(TextLog).write(event)
 
-    def key_space(self) -> None:
-        self.bell()
-
 
 if __name__ == "__main__":
     app = InputApp()