diff --git a/docs/MQTT.md b/docs/MQTT.md
index 741b07297..aad2f5226 100644
--- a/docs/MQTT.md
+++ b/docs/MQTT.md
@@ -21,9 +21,7 @@ payload.
 ## Caveats
 
 Remaining limitations:
- - No username support
  - Only QoS level 0 is implemented for publish
  - No way to set retain flag for publish
- - No username/password support
  - No TLS (mqtts) support
  - Naive EAGAIN handling won't handle split messages