diff --git a/build/SharedVersion.props b/build/SharedVersion.props
index a5c0aa1bea..43ec995ed9 100644
--- a/build/SharedVersion.props
+++ b/build/SharedVersion.props
@@ -16,7 +16,7 @@
     <PackageReleaseNotes>https://github.com/AvaloniaUI/Avalonia/releases</PackageReleaseNotes>
     <RepositoryType>git</RepositoryType>
     <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)\avalonia.snk</AssemblyOriginatorKeyFile>
-    <SignAssembly>false</SignAssembly>
+    <SignAssembly>true</SignAssembly>
     <DefineConstants Condition="$(SignAssembly) == true">$(DefineConstants);SIGNED_BUILD</DefineConstants>
   </PropertyGroup>