diff --git a/src/util-inl.h b/src/util-inl.h
index 3709208f168..045a27796dd 100644
--- a/src/util-inl.h
+++ b/src/util-inl.h
@@ -107,6 +107,10 @@ void Wrap(v8::Local<v8::Object> object, TypeName* pointer) {
   object->SetAlignedPointerInInternalField(0, pointer);
 }
 
+void ClearWrap(v8::Local<v8::Object> object) {
+  Wrap<void>(object, NULL);
+}
+
 template <typename TypeName>
 TypeName* Unwrap(v8::Local<v8::Object> object) {
   assert(!object.IsEmpty());
diff --git a/src/util.h b/src/util.h
index f547a085272..4f0de82d568 100644
--- a/src/util.h
+++ b/src/util.h
@@ -112,6 +112,8 @@ inline v8::Local<v8::String> OneByteString(v8::Isolate* isolate,
 
 inline void Wrap(v8::Local<v8::Object> object, void* pointer);
 
+inline void ClearWrap(v8::Local<v8::Object> object);
+
 template <typename TypeName>
 inline TypeName* Unwrap(v8::Local<v8::Object> object);