diff --git a/.travis.yml b/.travis.yml
index f1e566e83..9336b020d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: csharp
 mono: none
-dotnet: 2.1.4
+dotnet: 2.1.300
 script:
   - dotnet build System.IO.Abstractions --framework netstandard1.4
   - dotnet build TestingHelpers --framework netstandard1.4
diff --git a/System.IO.Abstractions/System.IO.Abstractions.csproj b/System.IO.Abstractions/System.IO.Abstractions.csproj
index 8460dd0cb..68db96e79 100644
--- a/System.IO.Abstractions/System.IO.Abstractions.csproj
+++ b/System.IO.Abstractions/System.IO.Abstractions.csproj
@@ -14,6 +14,12 @@
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
 
+    <PropertyGroup>
+        <PublishRepositoryUrl>true</PublishRepositoryUrl>
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
+        <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
+    </PropertyGroup>
+
     <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
         <SignAssembly>False</SignAssembly>
     </PropertyGroup>
@@ -27,7 +33,7 @@
             <Version>4.5.0</Version>
         </PackageReference>
     </ItemGroup>
-  
+
     <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.4'">
         <PackageReference Include="System.IO.FileSystem.AccessControl">
             <Version>4.5.0</Version>
@@ -47,4 +53,8 @@
         <Reference Include="System" />
         <Reference Include="Microsoft.CSharp" />
     </ItemGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta-63127-02" PrivateAssets="All"/>
+    </ItemGroup>
 </Project>
diff --git a/TestingHelpers/TestingHelpers.csproj b/TestingHelpers/TestingHelpers.csproj
index 465a76a56..fb3f5a3fa 100644
--- a/TestingHelpers/TestingHelpers.csproj
+++ b/TestingHelpers/TestingHelpers.csproj
@@ -14,6 +14,12 @@
         <PackageProjectUrl>https://github.com/System-IO-Abstractions/System.IO.Abstractions</PackageProjectUrl>
     </PropertyGroup>
 
+    <PropertyGroup>
+        <PublishRepositoryUrl>true</PublishRepositoryUrl>
+        <EmbedUntrackedSources>true</EmbedUntrackedSources>
+        <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
+    </PropertyGroup>
+
     <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
         <SignAssembly>False</SignAssembly>
     </PropertyGroup>
@@ -36,4 +42,8 @@
         <PackageReference Include="System.Runtime.Serialization.Formatters" Version="4.3.0" />
         <PackageReference Include="System.Security.AccessControl" Version="4.5.0" />
     </ItemGroup>
+    
+    <ItemGroup>
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta-63127-02" PrivateAssets="All"/>
+    </ItemGroup>
 </Project>