diff --git a/buildscripts/CommonAssemblyInfo.cs b/buildscripts/CommonAssemblyInfo.cs
index 3ab9abeebd..7acd8c6a54 100644
--- a/buildscripts/CommonAssemblyInfo.cs
+++ b/buildscripts/CommonAssemblyInfo.cs
@@ -13,4 +13,7 @@
 // limitations under the License.
 
 using System;
-[assembly: CLSCompliant(true)]
\ No newline at end of file
+using System.Runtime.InteropServices;
+
+[assembly: CLSCompliant(true)]
+[assembly: ComVisible(false)]