diff --git a/DTLib.XXHash/DTLib.XXHash.csproj b/DTLib.XXHash/DTLib.XXHash.csproj
index bb0b9cb..70dcd6c 100644
--- a/DTLib.XXHash/DTLib.XXHash.csproj
+++ b/DTLib.XXHash/DTLib.XXHash.csproj
@@ -20,7 +20,7 @@
   <ItemGroup>
     <PackageReference Include="System.Buffers" Version="4.5.1" Condition="'$(TargetFramework)' == 'netstandard2.0'" />
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" Condition="'$(TargetFramework)' == 'netstandard2.0'"/>
-    <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
+    <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" Condition="'$(TargetFramework)' == 'netstandard2.0'"/>
   </ItemGroup>
   
 </Project>
\ No newline at end of file