diff --git a/MQTT-Overview.asciidoc b/MQTT-Overview.asciidoc
index f6d5bdb6..fba48f98 100644
--- a/MQTT-Overview.asciidoc
+++ b/MQTT-Overview.asciidoc
@@ -39,7 +39,7 @@ Once enabled MQTT can be configured at Configuration -> Configure MQTT.
 
 [options="header"]
 |===
-|Field|Size|Default(user_config.h)|Notes
+|Field|Size|Default(my_user_config.h)|Notes
 |Host name |32|MQTT_HOST=mqtt_broker.com|Remote URL or ip address. Note that without a special firmware build SSL is NOT supported. 
 |Port|uint|MQTT_PORT=1883|0-65535
 |Client Id|32|MQTT_CLIENT_ID=DVES_%06X|FallBack topic of this device, will be unique for every device; logged by the MQTT server