diff --git a/registry.txt b/registry.txt
index a9994353..6e7c3c43 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1091,3 +1091,4 @@ https://github.com/CytronTechnologies/Cytron_Shield3AMotor.git|Contributed|Cytro
 https://github.com/meeo/meeo-arduino.git|Contributed|Meeo
 https://github.com/septillion-git/QC2Control.git|Contributed|QC2Control
 https://github.com/datacute/DoubleResetDetector.git|Contributed|DoubleResetDetector
+https://github.com/OnionIoT/Onion-Arduino-Library.git|Contributed|Onion Arduino Library