diff --git a/src/mscorlib/shared/System/Lazy.cs b/src/mscorlib/shared/System/Lazy.cs
index d59f67849fc6..46a019f850d7 100644
--- a/src/mscorlib/shared/System/Lazy.cs
+++ b/src/mscorlib/shared/System/Lazy.cs
@@ -183,7 +183,6 @@ internal static LazyThreadSafetyMode GetModeFromIsThreadSafe(bool isThreadSafe)
     /// </para>
     /// </remarks>
     [Serializable]
-    [ComVisible(false)]
     [DebuggerTypeProxy(typeof(System_LazyDebugView<>))]
     [DebuggerDisplay("ThreadSafetyMode={Mode}, IsValueCreated={IsValueCreated}, IsValueFaulted={IsValueFaulted}, Value={ValueForDebugDisplay}")]
     public class Lazy<T>