diff --git a/registry.txt b/registry.txt
index 5ceb2cb7..8a144720 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5412,3 +5412,4 @@ https://github.com/dvarrel/TM1638.git|Contributed|TM1638
 https://gitlab.com/UJUR007/mpu6050_ind.git|Contributed|MPU6050_IND
 https://github.com/khoih-prog/Teensy_PWM.git|Contributed|Teensy_PWM
 https://github.com/lefmarna/NintendoSwitchControlLibrary.git|Contributed|NintendoSwitchControlLibrary
+https://github.com/rohirto/ultimate_esp_mqtt_ubidots.git|Contributed|Ultimate_ESP_MQTT_Ubidots