diff --git a/src/Http/Http.Abstractions/src/Microsoft.AspNetCore.Http.Abstractions.csproj b/src/Http/Http.Abstractions/src/Microsoft.AspNetCore.Http.Abstractions.csproj
index 5216c69c07..ede671fb99 100644
--- a/src/Http/Http.Abstractions/src/Microsoft.AspNetCore.Http.Abstractions.csproj
+++ b/src/Http/Http.Abstractions/src/Microsoft.AspNetCore.Http.Abstractions.csproj
@@ -18,7 +18,6 @@ Microsoft.AspNetCore.Http.HttpResponse</Description>
 
   <ItemGroup>
     <Compile Include="$(SharedSourceRoot)PropertyHelper\**\*.cs" />
-    <Compile Include="$(SharedSourceRoot)ActivatorUtilities\**\*.cs" />
   </ItemGroup>
 
   <ItemGroup>