diff --git a/src/net/engine/Reflector.cs b/src/net/engine/Reflector.cs
index fcbcf3e66a9..bf6f79b49f9 100644
--- a/src/net/engine/Reflector.cs
+++ b/src/net/engine/Reflector.cs
@@ -1340,7 +1340,7 @@ static bool AvoidExportMethods(this Type type, MethodInfo method)
             string[] methodNamesToCheck;
             if (Const.SpecialNames.ExportingMethodsAvoidanceMap.TryGetValue(fullname, out methodNamesToCheck))
             {
-                return methodNamesToCheck != null && methodNamesToCheck.Contains(methodName);
+                return methodNamesToCheck == null || methodNamesToCheck.Contains(methodName);
             }
 
             return false;