diff --git a/registry.txt b/registry.txt
index a4fb2215..b67a577d 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1291,3 +1291,4 @@ https://github.com/andatche/arduino-lcd03.git|Contributed|LCD03
 https://github.com/Strabox/Easyuino.git|Contributed|Easyuino
 https://github.com/SofaPirate/SlipMassage.git|Contributed|SlipMassage
 https://github.com/ppedro74/Arduino-SerialCommands.git|Contributed|SerialCommands
+https://github.com/michaelkamprath/ShiftRegisterLEDMatrixLib.git|Contributed|Shift Register LED Matrix Lib