diff --git a/README.md b/README.md
index 6770b97..93d2a3d 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ logger.info("Hello from tg_logger by otter18")
 ### Flask logging
 ```python
 from flask import Flask
+import logging
 import tg_logger
 
 # Telegram data