diff --git a/src/libraries/System.Threading.Channels/src/System.Threading.Channels.csproj b/src/libraries/System.Threading.Channels/src/System.Threading.Channels.csproj
index a5030bcee65616..316c8b71972c39 100644
--- a/src/libraries/System.Threading.Channels/src/System.Threading.Channels.csproj
+++ b/src/libraries/System.Threading.Channels/src/System.Threading.Channels.csproj
@@ -61,7 +61,6 @@ System.Threading.Channel&lt;T&gt;</PackageDescription>
   </ItemGroup>
 
   <ItemGroup Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netstandard2.1'))">
-    <PackageReference Include="System.Threading.Tasks.Extensions" Version="$(SystemThreadingTasksExtensionsVersion)" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Bcl.AsyncInterfaces\src\Microsoft.Bcl.AsyncInterfaces.csproj" />
   </ItemGroup>