diff --git a/.gitignore b/.gitignore
index 3e759b7..1945c22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -328,3 +328,4 @@ ASALocalRun/
 
 # MFractors (Xamarin productivity tool) working folder 
 .mfractor/
+/src/FluentUI.NET/sgKey.snk
diff --git a/src/FluentUI.NET/FluentUI.NET.csproj b/src/FluentUI.NET/FluentUI.NET.csproj
index 15f3d79..18bc39e 100644
--- a/src/FluentUI.NET/FluentUI.NET.csproj
+++ b/src/FluentUI.NET/FluentUI.NET.csproj
@@ -31,6 +31,12 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>sgKey.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="PresentationFramework.Aero" />
     <Reference Include="System" />
@@ -115,6 +121,7 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
+    <None Include="sgKey.snk" />
     <Resource Include="..\FluentUI\Fonts\0\fabric-icons-0-467ee27f.TTF">
       <Link>Fonts\0\fabric-icons-0-467ee27f.TTF</Link>
     </Resource>