diff --git a/registry.txt b/registry.txt
index e47e12d7..62b044a1 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3411,3 +3411,4 @@ https://github.com/LinnesLab/KickSort.git|Contributed|KickSort
 https://github.com/khoih-prog/Blynk_Async_WM.git|Contributed|Blynk_Async_WM
 https://github.com/Staacks/phyphox-arduino.git|Contributed|phyphox BLE
 https://github.com/drp0/ADCDRP.git|Contributed|ADCDRP
+https://github.com/BriscoeTech/Arduino-FreeRTOS-SAMD51.git|Contributed|FreeRTOS_SAMD51