diff --git a/repositories.txt b/repositories.txt
index 541d26cb..de732b3c 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -301,6 +301,7 @@ https://github.com/m5stack/M5Unit-KMeter
 https://github.com/m5stack/M5Unit-MQTT
 https://github.com/m5stack/M5Unit-ENV
 https://github.com/m5stack/M5Unit-EXTIO2
+https://github.com/m5stack/M5Unit-UHF-RFID
 https://github.com/m5stack/M5Unit-RTC
 https://github.com/m5stack/M5Hat-8Servos
 https://github.com/m5stack/UNIT_4RELAY