diff --git a/sdk/core/azure-core/test/libcurl-stress-test/Dockerfile b/sdk/core/azure-core/test/libcurl-stress-test/Dockerfile
index 8788c9075..c95409d28 100644
--- a/sdk/core/azure-core/test/libcurl-stress-test/Dockerfile
+++ b/sdk/core/azure-core/test/libcurl-stress-test/Dockerfile
@@ -1,5 +1,4 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
-# Copyright (c) Microsoft Corporation. All rights reserved.
 # SPDX-License-Identifier: MIT
 
 FROM mcr.microsoft.com/mirror/docker/library/ubuntu:22.04 as build