diff --git a/registry.txt b/registry.txt
index 2d679d9e..ae133670 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5044,3 +5044,4 @@ https://github.com/jaggzh/mini-ppm-info.git|Contributed|mini-ppm-info
 https://github.com/AntorOfficial/ADCButtons.git|Contributed|ADCButtons
 https://github.com/dong-higenis/HS_CAN_485_ESP32.git|Contributed|HS_CAN_485_ESP32
 https://github.com/juliusbaechle/MicroQt.git|Contributed|MicroQt
+https://github.com/m5stack/M5Module-4Relay.git|Contributed|MODULE_4RELAY