diff --git a/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs b/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs
index 2a682947351682..7b737715654f5f 100644
--- a/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs
+++ b/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs
@@ -415,7 +415,7 @@ private void EmitNativeToInterp(StreamWriter w, List<PInvokeCallback> callbacks)
 
     private static bool IsBlittable (Type type)
     {
-        if (type.IsPrimitive || type.IsByRef || type.IsPointer)
+        if (type.IsPrimitive || type.IsByRef || type.IsPointer || type.IsEnum)
             return true;
         else
             return false;