diff --git a/Directory.Build.props b/Directory.Build.props
index 5c2dfa48a..1971fa2c6 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -8,6 +8,8 @@
https://github.com/Microsoft/OpenAPI.NET
https://github.com/microsoft/OpenAPI.NET/releases
true
+ OpenSource
+ 2027-09
http://go.microsoft.com/fwlink/?LinkID=288890
https://github.com/Microsoft/OpenAPI.NET
© Microsoft Corporation. All rights reserved.
diff --git a/test/Microsoft.OpenApi.Tests/Microsoft.OpenApi.Tests.csproj b/test/Microsoft.OpenApi.Tests/Microsoft.OpenApi.Tests.csproj
index 5275f1ba8..07876a331 100644
--- a/test/Microsoft.OpenApi.Tests/Microsoft.OpenApi.Tests.csproj
+++ b/test/Microsoft.OpenApi.Tests/Microsoft.OpenApi.Tests.csproj
@@ -14,7 +14,7 @@
-
+