diff --git a/src/LanguageServer/ProtocolUnitTests/TypeHierarchy/TypeHierarchyTests.cs b/src/LanguageServer/ProtocolUnitTests/TypeHierarchy/TypeHierarchyTests.cs
index 29b5681602a83..800cf54861893 100644
--- a/src/LanguageServer/ProtocolUnitTests/TypeHierarchy/TypeHierarchyTests.cs
+++ b/src/LanguageServer/ProtocolUnitTests/TypeHierarchy/TypeHierarchyTests.cs
@@ -418,8 +418,6 @@ private static void AssertEqualsItem(LSP.TypeHierarchyItem item, string expected
             LSP.Methods.TypeHierarchySupertypesName,
             new LSP.TypeHierarchySupertypesParams
             {
-                TextDocument = CreateTextDocumentIdentifier(item.Uri),
-                Position = item.SelectionRange.Start,
                 Item = item,
             },
             CancellationToken.None) ?? [];
@@ -429,8 +427,6 @@ private static void AssertEqualsItem(LSP.TypeHierarchyItem item, string expected
             LSP.Methods.TypeHierarchySubtypesName,
             new LSP.TypeHierarchySubtypesParams
             {
-                TextDocument = CreateTextDocumentIdentifier(item.Uri),
-                Position = item.SelectionRange.Start,
                 Item = item,
             },
             CancellationToken.None) ?? [];
diff --git a/src/Razor/src/Razor/test/Microsoft.CodeAnalysis.Razor.CohostingShared.UnitTests/Endpoints/CohostTypeHierarchyEndpointTest.cs b/src/Razor/src/Razor/test/Microsoft.CodeAnalysis.Razor.CohostingShared.UnitTests/Endpoints/CohostTypeHierarchyEndpointTest.cs
index 54ded0a89c607..df6ba8b305dac 100644
--- a/src/Razor/src/Razor/test/Microsoft.CodeAnalysis.Razor.CohostingShared.UnitTests/Endpoints/CohostTypeHierarchyEndpointTest.cs
+++ b/src/Razor/src/Razor/test/Microsoft.CodeAnalysis.Razor.CohostingShared.UnitTests/Endpoints/CohostTypeHierarchyEndpointTest.cs
@@ -262,8 +262,6 @@ private async Task<TypeHierarchyItem[]> GetSupertypesAsync(TextDocument document
         var request = new TypeHierarchySupertypesParams
         {
             Item = roundTrippedItem,
-            Position = roundTrippedItem.SelectionRange.Start,
-            TextDocument = new TextDocumentIdentifier { DocumentUri = roundTrippedItem.Uri },
         };
 
         return await endpoint.GetTestAccessor().HandleRequestAsync(request, document, DisposalToken) ?? [];
@@ -277,8 +275,6 @@ private async Task<TypeHierarchyItem[]> GetSubtypesAsync(TextDocument document,
         var request = new TypeHierarchySubtypesParams
         {
             Item = roundTrippedItem,
-            Position = roundTrippedItem.SelectionRange.Start,
-            TextDocument = new TextDocumentIdentifier { DocumentUri = roundTrippedItem.Uri },
         };
 
         return await endpoint.GetTestAccessor().HandleRequestAsync(request, document, DisposalToken) ?? [];