diff --git a/registry.txt b/registry.txt
index d2efbc54..e490249a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1937,3 +1937,4 @@ https://github.com/nyampass/HaLake-M5Stack-Library.git|Contributed|HaLake-M5Stac
 https://github.com/asukiaaa/AM2320_asukiaaa.git|Contributed|AM2320_asukiaaa
 https://github.com/avishorp/TM1637.git|Contributed|TM1637
 https://github.com/Hiroshi-Sugimura/EL_dev_arduino.git|Contributed|EL_dev_arduino
+https://github.com/thingsboard/ThingsBoard-Arduino-MQTT-SDK.git|Contributed|ThingsBoard