diff --git a/registry.txt b/registry.txt
index 417e3a9a..a226e490 100644
--- a/registry.txt
+++ b/registry.txt
@@ -2868,3 +2868,4 @@ https://github.com/khoih-prog/ESP8266_AT_WebServer.git|Contributed|ESP8266_AT_We
 https://github.com/ademuri/twilio-esp32-client.git|Contributed|twilio-esp32-client
 https://github.com/sparkfun/SparkFun_STUSB4500_Arduino_Library.git|Contributed|SparkFun STUSB4500
 https://github.com/rgot-org/TheThingsNetwork_esp32.git|Contributed|TTN_esp32
+https://github.com/rgot-org/TTN_M5Stack.git|Contributed|TTN_M5Stack