diff --git a/registry.txt b/registry.txt
index d2d9411b..7a0f463f 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4402,3 +4402,4 @@ https://github.com/RobTillaart/MINMAX.git|Contributed|MINMAX
 https://github.com/khoih-prog/Portenta_H7_AsyncHTTPRequest.git|Contributed|Portenta_H7_AsyncHTTPRequest
 https://github.com/maxint-rd/TM16xx.git|Contributed|TM16xx LEDs and Buttons
 https://github.com/bxparks/AceTimeClock.git|Contributed|AceTimeClock
+https://github.com/hideakitai/PCA9624.git|Contributed|PCA9624