diff --git a/repositories.txt b/repositories.txt
index f6d1ae32..9d089b31 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4199,6 +4199,7 @@ https://github.com/9glt/arduino-attiny85-mcp23017-library
 https://github.com/9glt/arduino-attiny85-fastpin-library
 https://github.com/khoih-prog/FS_Nano33BLE
 https://github.com/EscapeAutomate/ArduinoLib
+https://github.com/Seeed-Studio/Seeed_Arduino_Mic
 https://github.com/107-systems/107-Arduino-BoostUnits
 https://github.com/107-systems/107-Arduino-Sensor
 https://github.com/Dirk-/NanoBLEFlashPrefs