diff --git a/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.cpp b/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.cpp
index bd52bb34e32..ca0e969011d 100644
--- a/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.cpp
+++ b/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.cpp
@@ -45,6 +45,7 @@ void visit_edges(JS::Object& object, JS::Cell::Visitor& visitor)
     if (auto maybe_cache = Detail::s_caches.get(global_object); maybe_cache.has_value()) {
         auto& cache = maybe_cache.release_value();
         visitor.visit(cache.function_instances());
+        visitor.visit(cache.imported_objects());
     }
 }
 
@@ -186,6 +187,7 @@ JS::ThrowCompletionOr<NonnullOwnPtr<Wasm::ModuleInstance>> instantiate_module(JS
                     if (!import_.is_function())
                         return {};
                     auto& function = import_.as_function();
+                    cache.add_imported_object(function);
                     // FIXME: If this is a function created by create_native_function(),
                     //        just extract its address and resolve to that.
                     Wasm::HostFunction host_function {
diff --git a/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.h b/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.h
index 3eab3a0f079..47782f9f031 100644
--- a/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.h
+++ b/Userland/Libraries/LibWeb/WebAssembly/WebAssembly.h
@@ -41,15 +41,18 @@ class WebAssemblyCache {
 public:
     void add_compiled_module(NonnullRefPtr<CompiledWebAssemblyModule> module) { m_compiled_modules.append(module); }
     void add_function_instance(Wasm::FunctionAddress address, JS::GCPtr<JS::NativeFunction> function) { m_function_instances.set(address, function); }
+    void add_imported_object(JS::GCPtr<JS::Object> object) { m_imported_objects.set(object); }
 
     Optional<JS::GCPtr<JS::NativeFunction>> get_function_instance(Wasm::FunctionAddress address) { return m_function_instances.get(address); }
 
     HashMap<Wasm::FunctionAddress, JS::GCPtr<JS::NativeFunction>> function_instances() const { return m_function_instances; }
+    HashTable<JS::GCPtr<JS::Object>> imported_objects() const { return m_imported_objects; }
     Wasm::AbstractMachine& abstract_machine() { return m_abstract_machine; }
 
 private:
     HashMap<Wasm::FunctionAddress, JS::GCPtr<JS::NativeFunction>> m_function_instances;
     Vector<NonnullRefPtr<CompiledWebAssemblyModule>> m_compiled_modules;
+    HashTable<JS::GCPtr<JS::Object>> m_imported_objects;
     Wasm::AbstractMachine m_abstract_machine;
 };