diff --git a/deps/v8/include/v8-cppgc.h b/deps/v8/include/v8-cppgc.h
index 139af8fdac26c3..a22cd4a6bb2b69 100644
--- a/deps/v8/include/v8-cppgc.h
+++ b/deps/v8/include/v8-cppgc.h
@@ -77,6 +77,14 @@ struct WrapperDescriptor final {
 };
 
 struct V8_EXPORT CppHeapCreateParams {
+ CppHeapCreateParams(
+            std::vector<std::unique_ptr<cppgc::CustomSpaceBase>> custom_spaces,
+            WrapperDescriptor wrapper_descriptor)
+            : custom_spaces(std::move(custom_spaces)),
+              wrapper_descriptor(wrapper_descriptor) {}
+  CppHeapCreateParams(const CppHeapCreateParams&) = delete;
+  CppHeapCreateParams& operator=(const CppHeapCreateParams&) = delete;
+
   std::vector<std::unique_ptr<cppgc::CustomSpaceBase>> custom_spaces;
   WrapperDescriptor wrapper_descriptor;
   /**