diff --git a/registry.txt b/registry.txt
index 99c6682f..af21e1d4 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5515,3 +5515,4 @@ https://github.com/khoih-prog/ESP8266_ENC_Manager.git|Contributed|ESP8266_ENC_Ma
 https://github.com/khoih-prog/AsyncESP32_Ethernet_Manager.git|Contributed|AsyncESP32_Ethernet_Manager
 https://github.com/shyd/Arduino-SerialCommand.git|Contributed|SerialCommand Advanced
 https://github.com/dlyckelid/IOExpander-TLA2518.git|Contributed|TLA2518
+https://github.com/Infineon/arduino-btn99x0.git|Contributed|MOTIX BTN99x0