diff --git a/Directory.Build.props b/Directory.Build.props
index f0f5c78f98..dcab7b1a0f 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -14,9 +14,6 @@
     <RepositoryRoot>$(MSBuildThisFileDirectory)</RepositoryRoot>
     <AssemblyOriginatorKeyFile>$(MSBuildThisFileDirectory)build\Key.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
-    <AssemblySigningCertName>Microsoft</AssemblySigningCertName>
-    <PackageSigningCertName>MicrosoftNuGet</PackageSigningCertName>
-    <PublicSign Condition="'$(OS)' != 'Windows_NT'">true</PublicSign>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 
diff --git a/build/PackSiteExtension.targets b/build/PackSiteExtension.targets
index 14c00536ca..b189157c89 100644
--- a/build/PackSiteExtension.targets
+++ b/build/PackSiteExtension.targets
@@ -12,8 +12,6 @@
       <RepositoryRoot>$(RepositoryRoot)</RepositoryRoot>
       <Category>shipoob</Category>
     </ArtifactInfo>
-    <FilesToSign Include="$(SiteExtensionOobArchive)" IsContainer="true" />
-    <FilesToSign Include="content/Microsoft.Web.Xdt.Extensions.dll" Container="$(SiteExtensionOobArchive)" Certificate="$(AssemblySigningCertName)" />
   </ItemGroup>
 
   <Target Name="PackSiteExtensionFiles"