diff --git a/config.py b/config.py
index 85f06332d99795a4e839b6f03d2bf847aaa1e89a..045778821a2e29dd4c66b3e162e79ce22b160343 100644
--- a/config.py
+++ b/config.py
@@ -3,6 +3,7 @@ import logging
 from paho.mqtt.client import MQTTv31
 
 mqtt_broker = 'localhost'
+logging_suffix = '_interactive'
 # OhmPi configuration
 OHMPI_CONFIG = {
     'id': '0001',  # Unique identifier of the OhmPi board (string)