diff --git a/eng/Signing.props b/eng/Signing.props
index 3d376905eb..b5021b0f3c 100644
--- a/eng/Signing.props
+++ b/eng/Signing.props
@@ -7,6 +7,8 @@
   <ItemGroup>
     <FileExtensionSignInfo Include=".pyd" CertificateName="MicrosoftDotNet500" />
     <FileExtensionSignInfo Include=".cat" CertificateName="MicrosoftDotNet500" />
+    <FileExtensionSignInfo Include=".cab" CertificateName="MicrosoftDotNet500" />
+    <FileExtensionSignInfo Include=".vbs" CertificateName="MicrosoftDotNet500" />
 
     <!-- JS files are customer-modifiable Emscripten toolchain files. They cannot be
          Authenticode-signed because modifying a signed file breaks the signature.