diff --git a/registry.txt b/registry.txt
index 092c07aa..34ac2461 100644
--- a/registry.txt
+++ b/registry.txt
@@ -6582,3 +6582,4 @@ https://github.com/m-shintaro/RTC_RX8025NB.git|Contributed|RTC_RX8025NB
 https://github.com/sh123/esp32_opus_arduino.git|Contributed|esp32_opus
 https://github.com/DarkWizarD24/fmt-arduino.git|Contributed|fmt
 https://github.com/tatemazer/AcaiaArduinoBLE.git|Contributed|AcaiaArduinoBLE
+https://github.com/sparkfun/SparkFun_AS7331_Arduino_Library.git|Contributed|SparkFun AS7331 Arduino Library