diff --git a/registry.txt b/registry.txt
index d6b84803..58121f56 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1117,3 +1117,4 @@ https://github.com/PulseRain/M10ADC.git|Contributed|M10ADC
 https://github.com/mattairtech/EEPROM_CAT25.git|Contributed|EEPROM_CAT25
 https://github.com/PulseRain/M10CODEC.git|Contributed|M10CODEC
 https://github.com/PulseRain/M10SD.git|Contributed|M10SD
+https://github.com/PulseRain/M10PWM.git|Contributed|M10PWM