diff --git a/example.env b/example.env
index 630a1bc..6b6aad9 100644
--- a/example.env
+++ b/example.env
@@ -4,3 +4,5 @@ MQTT_USERNAME=your_username
 MQTT_PASSWORD=your_password
 
 PG_DB='host=localhost port=5432 user=postgres password=secret-replace dbname=p1 sslmode=disable'
+# LOG_LEVEL: DEBUG, INFO, WARN or ERROR. Standard: INFO
+LOG_LEVEL=INFO
\ No newline at end of file