diff --git a/lainmonitor.py b/lainmonitor.py
index 5086458..fff42ac 100644
--- a/lainmonitor.py
+++ b/lainmonitor.py
@@ -91,7 +91,6 @@ def handle(message):
         ping_status = '\n'.join(reach)
         bot.reply_to(message, f'ping status:\n\n{ping_status}')
         ping_status = ''
-        global reach
         reach.clear()
 
 #polling