diff --git a/asmodee.py b/asmodee.py
index ae58b98..6572a3c 100755
--- a/asmodee.py
+++ b/asmodee.py
@@ -1585,8 +1585,11 @@ def main():
 	if ('cristal' in liste_mod):
 		cristal_handler = MCommandHandler("cristal", cristal)
 		bot.add_handler(cristal_handler)
+	
+	if (threading.current_thread().__class__.__name__ == '_MainThread'):
+		print("main thread")
+		signal.signal(signal.SIGINT, signal_handler)
 
-	signal.signal(signal.SIGINT, signal_handler)
 	# horloges
 	if ('horloge' in liste_mod):
 		horloge_read()