diff --git a/Immutable/Apex.Analyzers.Immutable.Attributes/Apex.Analyzers.Immutable.Attributes.csproj b/Immutable/Apex.Analyzers.Immutable.Attributes/Apex.Analyzers.Immutable.Attributes.csproj
index bf4c160..f9407e1 100644
--- a/Immutable/Apex.Analyzers.Immutable.Attributes/Apex.Analyzers.Immutable.Attributes.csproj
+++ b/Immutable/Apex.Analyzers.Immutable.Attributes/Apex.Analyzers.Immutable.Attributes.csproj
@@ -3,8 +3,16 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
+
   <PropertyGroup>
     <PackageId>Apex.Analyzers.Immutable.Attributes</PackageId>
     <PackageVersion>1.0.0</PackageVersion>
diff --git a/Immutable/Apex.Analyzers.Immutable.Semantics/Apex.Analyzers.Immutable.Semantics.csproj b/Immutable/Apex.Analyzers.Immutable.Semantics/Apex.Analyzers.Immutable.Semantics.csproj
index b437b68..b0dd092 100644
--- a/Immutable/Apex.Analyzers.Immutable.Semantics/Apex.Analyzers.Immutable.Semantics.csproj
+++ b/Immutable/Apex.Analyzers.Immutable.Semantics/Apex.Analyzers.Immutable.Semantics.csproj
@@ -3,8 +3,16 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
+
   <PropertyGroup>
     <PackageId>Apex.Analyzers.Immutable.Semantics</PackageId>
     <PackageVersion>1.0.0</PackageVersion>
diff --git a/Immutable/Apex.Analyzers.Immutable/Apex.Analyzers.Immutable.csproj b/Immutable/Apex.Analyzers.Immutable/Apex.Analyzers.Immutable.csproj
index 0d2c14d..4de6e6d 100644
--- a/Immutable/Apex.Analyzers.Immutable/Apex.Analyzers.Immutable.csproj
+++ b/Immutable/Apex.Analyzers.Immutable/Apex.Analyzers.Immutable.csproj
@@ -3,8 +3,16 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <IncludeBuildOutput>false</IncludeBuildOutput>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
+
+
   <PropertyGroup>
     <PackageId>Apex.Analyzers.Immutable</PackageId>
     <PackageVersion>1.2.4</PackageVersion>