diff --git a/FastExcel/FastExcel.csproj b/FastExcel/FastExcel.csproj
index 5738d8a..d494fb3 100644
--- a/FastExcel/FastExcel.csproj
+++ b/FastExcel/FastExcel.csproj
@@ -16,7 +16,15 @@
     <AssemblyVersion>1.0.0.0</AssemblyVersion>
     <FileVersion>1.0.0.0</FileVersion>
     <Version>1.0.0</Version>
-  </PropertyGroup>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
 
   <PropertyGroup>
     <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\FastExcel.xml</DocumentationFile>