diff --git a/FireSharp.Core/FireSharp.Core.csproj b/FireSharp.Core/FireSharp.Core.csproj
index 02f5a01..213b791 100644
--- a/FireSharp.Core/FireSharp.Core.csproj
+++ b/FireSharp.Core/FireSharp.Core.csproj
@@ -5,8 +5,16 @@
     <AssemblyName>FireSharp.Core</AssemblyName>
     <RootNamespace>FireSharp.Core</RootNamespace>
     <Version>2.1.0</Version>
+    <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="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
     <OutputPath>bin\Release</OutputPath>
     <DefineConstants>TRACE</DefineConstants>
diff --git a/FireSharp.Serialization.JsonNet.Core/FireSharp.Serialization.JsonNet.Core.csproj b/FireSharp.Serialization.JsonNet.Core/FireSharp.Serialization.JsonNet.Core.csproj
index 2cdb747..07c9ac8 100644
--- a/FireSharp.Serialization.JsonNet.Core/FireSharp.Serialization.JsonNet.Core.csproj
+++ b/FireSharp.Serialization.JsonNet.Core/FireSharp.Serialization.JsonNet.Core.csproj
@@ -2,8 +2,16 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
+
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
   </ItemGroup>