diff --git a/registry.txt b/registry.txt
index 5140e2f1..f2524836 100644
--- a/registry.txt
+++ b/registry.txt
@@ -1991,3 +1991,4 @@ https://github.com/luisllamasbinaburo/Arduino-TimeoutTask.git|Contributed|Timeou
 https://github.com/luisllamasbinaburo/Arduino-I2CScanner.git|Contributed|I2CScanner
 https://github.com/luisllamasbinaburo/Arduino-List.git|Contributed|ListLib
 https://github.com/luisllamasbinaburo/Arduino-LinkedList.git|Contributed|LinkedListLib
+https://github.com/luisllamasbinaburo/Arduino-CircularBuffer.git|Contributed|CircularBufferLib