diff --git a/S3UploadStream/S3UploadStream.csproj b/S3UploadStream/S3UploadStream.csproj
index ac6bc7e..e2ad143 100644
--- a/S3UploadStream/S3UploadStream.csproj
+++ b/S3UploadStream/S3UploadStream.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <RootNamespace>Cppl.Utilities.AWS</RootNamespace>
     <PackageId>S3UploadStream</PackageId>
     <PackageReadmeFile>Readme.md</PackageReadmeFile>