diff --git a/registry.txt b/registry.txt
index c0c07384..f5e1f7b7 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4669,3 +4669,4 @@ https://github.com/Stutchbury/DisplayUtils.git|Contributed|DisplayUtils
 https://github.com/DFRobot/DFRobot_AirQualitySensor.git|Contributed|DFRobot_AirQualitySensor
 https://github.com/DFRobot/DFRobot_BloodOxygen_S.git|Contributed|DFRobot_BloodOxygen_S
 https://github.com/jpconstantineau/BlueMicro_HID_Arduino_Library.git|Contributed|bluemicro_hid
+https://github.com/OttoDIY/OttoDIYLib.git|Contributed|OttoDIYLib