diff --git a/registry.txt b/registry.txt
index c69a8d42..925c844d 100644
--- a/registry.txt
+++ b/registry.txt
@@ -7274,3 +7274,4 @@ https://github.com/AbdulBasitKhatri/OLED_Display_SSD1306.git|Contributed|OLED_Di
 https://github.com/Hedrahexon/X9C103S.git|Contributed|X9C103S
 https://github.com/vvs551/ESP_NOW_Network.git|Contributed|ESP_NOW_Network
 https://github.com/aadilmallick/ez-arduino.git|Contributed|EzArduino
+https://github.com/uutzinger/SavitzkyGolayFilter.git|Contributed|SavitzkyGolayFilter