diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
index f1b572b1f817de..7fd578fca04a35 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
@@ -42,6 +42,7 @@ static bool is_platform_object(Type const& type)
         "Instance"sv,
         "IntersectionObserverEntry"sv,
         "Memory"sv,
+        "MessagePort"sv,
         "Module"sv,
         "MutationRecord"sv,
         "NamedNodeMap"sv,