diff --git a/registry.txt b/registry.txt
index de86192a..d336b84d 100644
--- a/registry.txt
+++ b/registry.txt
@@ -3030,3 +3030,4 @@ https://github.com/ademuri/esp-simple-web-dashboard.git|Contributed|simple-web-d
 https://github.com/arkhipenko/Dictionary.git|Contributed|Dictionary
 https://github.com/RobTillaart/MultiMap.git|Contributed|MultiMap
 https://github.com/RobTillaart/DHTNew.git|Contributed|DHTNEW
+https://github.com/gicking/LIN_master_Arduino.git|Contributed|LIN master emulation with background operation