diff --git a/test/Microsoft.OpenApi.Hidi.Tests/Services/OpenApiFilterServiceTests.cs b/test/Microsoft.OpenApi.Hidi.Tests/Services/OpenApiFilterServiceTests.cs
index ac566bf0d..f91d0db93 100644
--- a/test/Microsoft.OpenApi.Hidi.Tests/Services/OpenApiFilterServiceTests.cs
+++ b/test/Microsoft.OpenApi.Hidi.Tests/Services/OpenApiFilterServiceTests.cs
@@ -193,6 +193,7 @@ public void CopiesOverAllReferencedComponentsToTheSubsetDocumentCorrectly()
             var targetExamples = subsetOpenApiDocument.Components.Examples;
 
             // Assert
+            Assert.Same(doc.Servers, subsetOpenApiDocument.Servers);
             Assert.False(responseHeader.UnresolvedReference);
             Assert.False(mediaTypeExample.UnresolvedReference);
             Assert.Single(targetHeaders);
diff --git a/test/Microsoft.OpenApi.Hidi.Tests/UtilityFiles/docWithReusableHeadersAndExamples.yaml b/test/Microsoft.OpenApi.Hidi.Tests/UtilityFiles/docWithReusableHeadersAndExamples.yaml
index 2f86d7661..3260ea430 100644
--- a/test/Microsoft.OpenApi.Hidi.Tests/UtilityFiles/docWithReusableHeadersAndExamples.yaml
+++ b/test/Microsoft.OpenApi.Hidi.Tests/UtilityFiles/docWithReusableHeadersAndExamples.yaml
@@ -2,6 +2,8 @@ openapi: 3.0.1
 info:
   title: Example with Multiple Operations and Local $refs
   version: 1.0.0
+servers:
+- url: https://api.github.com
 paths:
   /items:
     get: