diff --git a/examples/ble_chat.py b/examples/ble_chat.py
index 2f02d47..5301389 100755
--- a/examples/ble_chat.py
+++ b/examples/ble_chat.py
@@ -83,7 +83,7 @@ async def main () :
                     print ("Ack")
             
     except KeyboardInterrupt:
-        meshcore.stop()
+        mc.stop()
         print("\nExiting...")
     except asyncio.CancelledError:
         # Handle task cancellation from KeyboardInterrupt in asyncio.run()