diff --git a/registry.txt b/registry.txt
index 3ec822de..74448280 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5225,3 +5225,4 @@ https://github.com/Andy4495/SWI2C.git|Contributed|SWI2C
 https://github.com/khoih-prog/WiFiManager_RP2040W_Lite.git|Contributed|WiFiManager_RP2040W_Lite
 https://github.com/adafruit/Adafruit_MAX1704X.git|Recommended|Adafruit MAX1704X
 https://github.com/khoih-prog/WiFiManager_RP2040W.git|Contributed|WiFiManager_RP2040W
+https://github.com/natnqweb/EventSystem.git|Contributed|EventSystem