diff --git a/azure-mgmt-datafactory/azure/mgmt/datafactory/data_factory_management_client.py b/azure-mgmt-datafactory/azure/mgmt/datafactory/data_factory_management_client.py
index 864f9f3d0d34..d2919f5bb6ea 100644
--- a/azure-mgmt-datafactory/azure/mgmt/datafactory/data_factory_management_client.py
+++ b/azure-mgmt-datafactory/azure/mgmt/datafactory/data_factory_management_client.py
@@ -53,7 +53,7 @@ def __init__(
 
         super(DataFactoryManagementClientConfiguration, self).__init__(base_url)
 
-        self.add_user_agent('azure-mgmt-dafactory/{}'.format(VERSION))
+        self.add_user_agent('azure-mgmt-datafactory/{}'.format(VERSION))
         self.add_user_agent('Azure-SDK-For-Python')
 
         self.credentials = credentials