diff --git a/Source/ArgData/ArgData.csproj b/Source/ArgData/ArgData.csproj
index cd44fd5..ef64ff2 100644
--- a/Source/ArgData/ArgData.csproj
+++ b/Source/ArgData/ArgData.csproj
@@ -19,8 +19,16 @@
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageIcon>argdata-64x64.png</PackageIcon>
     <PackageLicenseFile></PackageLicenseFile>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
+
   <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|netstandard2.0|AnyCPU'">
     <DocumentationFile>bin\Debug\netstandard2.0\ArgData.xml</DocumentationFile>
   </PropertyGroup>