diff --git a/registry.txt b/registry.txt
index 777e7b2f..c0f9100a 100644
--- a/registry.txt
+++ b/registry.txt
@@ -110,7 +110,6 @@ https://github.com/arduinoverkstad/EducationShield.git|Contributed|EducationShie
 
 # Microsoft
 https://github.com/ms-iot/virtual-shields-arduino.git|Partner|Windows Virtual Shields for Arduino
-https://github.com/Azure/azure-iot-arduino-utility.git|Partner|AzureIoTUtility
 https://github.com/Azure/azure-iot-arduino-protocol-http.git|Partner|AzureIoTProtocol_HTTP
 https://github.com/Azure/azure-iot-arduino-protocol-mqtt.git|Partner|AzureIoTProtocol_MQTT