diff --git a/registry.txt b/registry.txt
index c39e0e27..dbc6188d 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1994,3 +1994,4 @@ https://github.com/luisllamasbinaburo/Arduino-LinkedList.git|Contributed|LinkedL
 https://github.com/luisllamasbinaburo/Arduino-CircularBuffer.git|Contributed|CircularBufferLib
 https://github.com/luisllamasbinaburo/Arduino-ColorConverter.git|Contributed|ColorConverter
 https://github.com/luisllamasbinaburo/Arduino-PropertyChange.git|Contributed|PropertyChangeLib
+https://github.com/luisllamasbinaburo/Arduino-Stopwatch.git|Contributed|StopwatchLib