diff --git a/registry.txt b/registry.txt
index c1ae6010..506141ad 100644
--- a/registry.txt
+++ b/registry.txt
@@ -7640,3 +7640,4 @@ https://github.com/technochicken/SmartSW.git|Contributed|SmartSW
 https://github.com/Sensirion/arduino-i2c-sen66.git|Contributed|Sensirion I2C SEN66
 https://github.com/ZanPekosak/AnalogFilter.git|Contributed|AnalogFilter
 https://github.com/fotherja/BQ76952.git|Contributed|BQ76952
+https://github.com/53175ddd/AY-3-8910_Arduino.git|Contributed|MOS Electronics AY-3-8910 Library