diff --git a/registry.txt b/registry.txt
index 98ff04bf..94fe4b14 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4167,3 +4167,4 @@ https://github.com/Flinduino/Flinduino_SensorKit.git|Contributed|Flinduino_Senso
 https://github.com/witnessmenow/youtube-livestream-arduino.git|Contributed|YouTubeLiveStreamArduino
 https://github.com/cotestatnt/AsyncTelegram2.git|Contributed|AsyncTelegram2
 https://github.com/khoih-prog/WiFiWebServer_RTL8720.git|Contributed|WiFiWebServer_RTL8720
+https://github.com/geeny/geenymodem.git|Contributed|GEENYmodem