diff --git a/src/Directory.build.props b/src/Directory.build.props
index e474fe97..e389b90e 100644
--- a/src/Directory.build.props
+++ b/src/Directory.build.props
@@ -14,8 +14,6 @@
         <AnalysisLevel>latest</AnalysisLevel>
         <LangVersion>latest</LangVersion>
         
-        <DebugSymbols>true</DebugSymbols>
-        <DebugType>full</DebugType>
         <NoWarn>$(NoWarn);CS1591</NoWarn>
         <NoError>$(NoError);CS1591</NoError>
         <UseWPF>true</UseWPF>
diff --git a/src/GongSolutions.WPF.DragDrop/Directory.Build.props b/src/GongSolutions.WPF.DragDrop/Directory.Build.props
index a4fe0d44..67774922 100644
--- a/src/GongSolutions.WPF.DragDrop/Directory.Build.props
+++ b/src/GongSolutions.WPF.DragDrop/Directory.Build.props
@@ -2,31 +2,31 @@
 
     <!-- SourceLink -->
     <PropertyGroup>
+        <DebugType>portable</DebugType>
+        <DebugSymbols>true</DebugSymbols>
+
         <!-- Optional: Declare that the Repository URL can be published to NuSpec -->
         <PublishRepositoryUrl>true</PublishRepositoryUrl>
-        <IncludeSymbols>false</IncludeSymbols>
+
         <!-- Optional: Embed source files that are not tracked by the source control manager to the PDB -->
         <EmbedUntrackedSources>true</EmbedUntrackedSources>
-        <!-- <DebugType>embedded</DebugType> -->
-        <DebugType>full</DebugType>
-        <DebugSymbols>true</DebugSymbols>
-        <!-- Optional: Include PDB in the built .nupkg -->
-        <AllowedOutputExtensionsInPackageBuildOutputFolder>$(AllowedOutputExtensionsInPackageBuildOutputFolder);.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
-        <!-- https://github.com/dotnet/sourcelink/blob/master/docs/README.md#embedallsources -->
-        <!-- <EmbedAllSources>true</EmbedAllSources>-->
-    </PropertyGroup>
 
-    <ItemGroup>
-        <SourceRoot Include="$(NuGetPackageRoot)" Condition="'$(NuGetPackageRoot)' != ''" />
-    </ItemGroup>
+        <!-- Optional: Build symbol package (.snupkg) to distribute the PDB containing Source Link -->
+        <IncludeSymbols>true</IncludeSymbols>
+        <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+    </PropertyGroup>
 
     <!-- reference includes -->
     <ItemGroup>
-        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.*">
+        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
         </PackageReference>
     </ItemGroup>
 
+    <ItemGroup>
+        <SourceRoot Include="$(NuGetPackageRoot)" Condition="'$(NuGetPackageRoot)' != ''" />
+    </ItemGroup>
+
     <Import Project="$([MSBuild]::GetPathOfFileAbove('Directory.Build.props', '$(MSBuildThisFileDirectory)../'))" />
 </Project>
\ No newline at end of file
diff --git a/src/GongSolutions.WPF.DragDrop/GongSolutions.WPF.DragDrop.csproj b/src/GongSolutions.WPF.DragDrop/GongSolutions.WPF.DragDrop.csproj
index f6dca3b3..646d6572 100644
--- a/src/GongSolutions.WPF.DragDrop/GongSolutions.WPF.DragDrop.csproj
+++ b/src/GongSolutions.WPF.DragDrop/GongSolutions.WPF.DragDrop.csproj
@@ -6,30 +6,6 @@
         <Title>gong-wpf-dragdrop</Title>
         <RootNamespace>GongSolutions.Wpf.DragDrop</RootNamespace>
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
+        <OutputType>Library</OutputType>
     </PropertyGroup>
-
-    <!-- SourceLink -->
-    <PropertyGroup>
-        <!-- Optional: Declare that the Repository URL can be published to NuSpec -->
-        <PublishRepositoryUrl>true</PublishRepositoryUrl>
-
-        <!-- Optional: Embed source files that are not tracked by the source control manager to the PDB -->
-        <EmbedUntrackedSources>true</EmbedUntrackedSources>
-
-        <!-- Optional: Build symbol package (.snupkg) to distribute the PDB containing Source Link -->
-        <IncludeSymbols>true</IncludeSymbols>
-        <SymbolPackageFormat>snupkg</SymbolPackageFormat>
-    </PropertyGroup>
-
-    <!-- reference includes -->
-    <ItemGroup>
-        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">
-            <PrivateAssets>all</PrivateAssets>
-            <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
-        </PackageReference>
-    </ItemGroup>
-
-    <ItemGroup>
-        <SourceRoot Include="$(NuGetPackageRoot)" Condition="'$(NuGetPackageRoot)' != ''" />
-    </ItemGroup>
 </Project>
\ No newline at end of file