diff --git a/sdk/communication/azure-communication-administration/swagger/README.md b/sdk/communication/azure-communication-administration/swagger/README.md
index 37bf0b571217..980a1b5f29e0 100644
--- a/sdk/communication/azure-communication-administration/swagger/README.md
+++ b/sdk/communication/azure-communication-administration/swagger/README.md
@@ -21,8 +21,8 @@ There are two swaggers for Administration management APIs, `identity` and `phone
 
 ```ps
 cd <swagger-folder>
-autorest --use=@autorest/java@4.0.1 --tag=identity
-autorest --use=@autorest/java@4.0.1 --tag=phonenumber
+autorest README.md --java --v4 --use=@autorest/java@4.0.1 --tag=identity
+autorest README.md --java --v4 --use=@autorest/java@4.0.1 --tag=phonenumber
 ```