diff --git a/registry.txt b/registry.txt
index 084fcbe7..8afe3e55 100644
--- a/registry.txt
+++ b/registry.txt
@@ -648,7 +648,6 @@ https://github.com/spicajames/Rtttl.git|Contributed|Rtttl
 https://github.com/daliworks/arduino_library.git|Contributed|Thingplus
 https://github.com/anunpanya/ESP8266_QRcode.git|Contributed|ESP8266 QRcode
 https://github.com/oxullo/Arduino-MAX30100.git|Contributed|MAX30100lib
-https://github.com/myDevicesIoT/Cayenne-Arduino-Library.git|Contributed|Cayenne
 https://github.com/finson-release/FirmataWithDeviceFeature.git|Contributed|FirmataWithDeviceFeature
 https://github.com/iotpipe/esp8266-arduino-iotpipe.git|Contributed|IoT Pipe
 https://github.com/olikraus/U8g2_Arduino.git|Contributed|U8g2