diff --git a/registry.txt b/registry.txt
index 347db084..4717759e 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4305,3 +4305,4 @@ https://github.com/Dirk-/NanoBLEFlashPrefs.git|Contributed|NanoBLEFlashPrefs
 https://github.com/janelia-arduino/PrintCppVersion.git|Contributed|PrintCppVersion
 https://github.com/sparkfun/SparkFun_AS6212_Qwiic_Arduino_Library.git|Contributed|SparkFun AS6212 Qwiic Arduino Library
 https://github.com/natnqweb/Motor_PID.git|Contributed|Motor_PID
+https://github.com/natnqweb/Simpletimer.git|Contributed|Simpletimer