diff --git a/csharp/src/Microsoft.ML.OnnxRuntime/props.xml b/csharp/src/Microsoft.ML.OnnxRuntime/props.xml
index 77e2ccd050..959bb4260c 100644
--- a/csharp/src/Microsoft.ML.OnnxRuntime/props.xml
+++ b/csharp/src/Microsoft.ML.OnnxRuntime/props.xml
@@ -52,12 +52,6 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <Visible>false</Visible>
     </None>
-    <None Include="$(MSBuildThisFileDirectory)..\..\runtimes\win-x64\native\Microsoft.AI.MachineLearning.dll"
-          Condition="'$(PlatformTarget)' == 'x64' OR ('$(PlatformTarget)' == 'AnyCPU' AND '$(Prefer32Bit)' != 'true')">
-      <Link>Microsoft.AI.MachineLearning.dll</Link>
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-      <Visible>false</Visible>
-    </None>
     <None Include="$(MSBuildThisFileDirectory)..\..\runtimes\win-x86\native\onnxruntime.dll"
           Condition="('$(PlatformTarget)' == 'x86' OR ('$(PlatformTarget)' == 'AnyCPU' AND '$(Prefer32Bit)' == 'true'))">
       <Link>onnxruntime.dll</Link>
@@ -85,11 +79,5 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
       <Visible>false</Visible>
     </None>
-    <None Include="$(MSBuildThisFileDirectory)..\..\runtimes\win-x86\native\Microsoft.AI.MachineLearning.dll"
-          Condition="('$(PlatformTarget)' == 'x86' OR ('$(PlatformTarget)' == 'AnyCPU' AND '$(Prefer32Bit)' == 'true'))">
-      <Link>Microsoft.AI.MachineLearning.dll</Link>
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-      <Visible>false</Visible>
-    </None>
   </ItemGroup>
 </Project>