diff --git a/registry.txt b/registry.txt
index 5f2bacec..b7152674 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3971,3 +3971,4 @@ https://github.com/tuya/tuya-wifi-mcu-sdk-arduino-library.git|Contributed|Tuya_W
 https://github.com/khoih-prog/ESP32_S2_TimerInterrupt.git|Contributed|ESP32_S2_TimerInterrupt
 https://github.com/gq97a6/IoT_Modules-Buttons.git|Contributed|IoT_Modules-Buttons
 https://github.com/m5stack/M5GFX.git|Contributed|M5GFX
+https://github.com/RobTillaart/PID_RT.git|Contributed|PID_RT