diff --git a/src/Cake.Json/Cake.Json.csproj b/src/Cake.Json/Cake.Json.csproj
index 98c2764..cbac276 100644
--- a/src/Cake.Json/Cake.Json.csproj
+++ b/src/Cake.Json/Cake.Json.csproj
@@ -18,12 +18,16 @@
     <PackageProjectUrl>https://github.com/redth/Cake.Json</PackageProjectUrl>
     <PackageIconUrl>https://cdn.jsdelivr.net/gh/cake-contrib/graphics/png/cake-contrib-medium.png</PackageIconUrl>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
+    <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
+    <EmbedUntrackedSources>true</EmbedUntrackedSources>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Cake.Core" Version="0.35.0" PrivateAssets="All" />
     <PackageReference Include="Cake.Common" Version="0.35.0" PrivateAssets="All" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>