diff --git a/src/Ben.Demystifier/Ben.Demystifier.csproj b/src/Ben.Demystifier/Ben.Demystifier.csproj
index 9ab49a6..c1cd196 100644
--- a/src/Ben.Demystifier/Ben.Demystifier.csproj
+++ b/src/Ben.Demystifier/Ben.Demystifier.csproj
@@ -15,6 +15,8 @@
 
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>key.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Ben.Demystifier/key.snk b/src/Ben.Demystifier/key.snk
new file mode 100644
index 0000000..9367ae1
Binary files /dev/null and b/src/Ben.Demystifier/key.snk differ