diff --git a/registry.txt b/registry.txt
index 66560550..c5673fd7 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5665,3 +5665,4 @@ https://github.com/UlmerMan/Elegoo.git|Contributed|Elegoo
 https://github.com/ftjuh/RCWL_1X05.git|Contributed|RCWL_1X05
 https://github.com/Beirdo/Arduino-LIN.git|Contributed|LINBus_stack
 https://github.com/Beirdo/Arduino-MultiWire.git|Contributed|MultiWire
+https://github.com/DinuraPasan/DOC_CAT.git|Contributed|DOC_CAT