diff --git a/config.py b/config.py
index fffa429..dcbd110 100644
--- a/config.py
+++ b/config.py
@@ -1,3 +1,7 @@
+# App configuration
+DEBUG = False
+
+# MQTT configuration
 MQTT_BROKER_URL = 'mybroker.com'
 MQTT_BROKER_PORT = 1883
 MQTT_USERNAME = 'user'