diff --git a/Libraries/LibJS/Runtime/GlobalObject.cpp b/Libraries/LibJS/Runtime/GlobalObject.cpp
index 3a3a50885a..6b6cfa68fd 100644
--- a/Libraries/LibJS/Runtime/GlobalObject.cpp
+++ b/Libraries/LibJS/Runtime/GlobalObject.cpp
@@ -80,14 +80,14 @@ void GlobalObject::initialize()
     ensure_shape_is_unique();
 
     // These are done first since other prototypes depend on their presence.
-    m_empty_object_shape = heap().allocate<Shape>(*this, *this);
+    m_empty_object_shape = heap().allocate_without_global_object<Shape>(*this);
     m_object_prototype = heap().allocate_without_global_object<ObjectPrototype>(*this);
     m_function_prototype = heap().allocate_without_global_object<FunctionPrototype>(*this);
 
-    m_new_object_shape = vm.heap().allocate<Shape>(*this, *this);
+    m_new_object_shape = vm.heap().allocate_without_global_object<Shape>(*this);
     m_new_object_shape->set_prototype_without_transition(m_object_prototype);
 
-    m_new_script_function_prototype_object_shape = vm.heap().allocate<Shape>(*this, *this);
+    m_new_script_function_prototype_object_shape = vm.heap().allocate_without_global_object<Shape>(*this);
     m_new_script_function_prototype_object_shape->set_prototype_without_transition(m_object_prototype);
     m_new_script_function_prototype_object_shape->add_property_without_transition(vm.names.constructor, Attribute::Writable | Attribute::Configurable);
 
diff --git a/Libraries/LibJS/Runtime/Object.cpp b/Libraries/LibJS/Runtime/Object.cpp
index 9fd86bf43a..5ed464624c 100644
--- a/Libraries/LibJS/Runtime/Object.cpp
+++ b/Libraries/LibJS/Runtime/Object.cpp
@@ -90,12 +90,12 @@ Object* Object::create_empty(GlobalObject& global_object)
 Object::Object(GlobalObjectTag)
 {
     // This is the global object
-    m_shape = heap().allocate<Shape>(static_cast<GlobalObject&>(*this), static_cast<GlobalObject&>(*this));
+    m_shape = heap().allocate_without_global_object<Shape>(static_cast<GlobalObject&>(*this));
 }
 
 Object::Object(ConstructWithoutPrototypeTag, GlobalObject& global_object)
 {
-    m_shape = heap().allocate<Shape>(global_object, global_object);
+    m_shape = heap().allocate_without_global_object<Shape>(global_object);
 }
 
 Object::Object(Object& prototype)
diff --git a/Libraries/LibJS/Runtime/Shape.cpp b/Libraries/LibJS/Runtime/Shape.cpp
index 6c78e7c8d6..0be64ae9c9 100644
--- a/Libraries/LibJS/Runtime/Shape.cpp
+++ b/Libraries/LibJS/Runtime/Shape.cpp
@@ -32,7 +32,7 @@ namespace JS {
 
 Shape* Shape::create_unique_clone() const
 {
-    auto* new_shape = heap().allocate<Shape>(m_global_object, m_global_object);
+    auto* new_shape = heap().allocate_without_global_object<Shape>(m_global_object);
     new_shape->m_unique = true;
     new_shape->m_prototype = m_prototype;
     ensure_property_table();
@@ -47,7 +47,7 @@ Shape* Shape::create_put_transition(const StringOrSymbol& property_name, Propert
     TransitionKey key { property_name, attributes };
     if (auto* existing_shape = m_forward_transitions.get(key).value_or(nullptr))
         return existing_shape;
-    auto* new_shape = heap().allocate<Shape>(m_global_object, *this, property_name, attributes, TransitionType::Put);
+    auto* new_shape = heap().allocate_without_global_object<Shape>(*this, property_name, attributes, TransitionType::Put);
     m_forward_transitions.set(key, new_shape);
     return new_shape;
 }
@@ -57,14 +57,14 @@ Shape* Shape::create_configure_transition(const StringOrSymbol& property_name, P
     TransitionKey key { property_name, attributes };
     if (auto* existing_shape = m_forward_transitions.get(key).value_or(nullptr))
         return existing_shape;
-    auto* new_shape = heap().allocate<Shape>(m_global_object, *this, property_name, attributes, TransitionType::Configure);
+    auto* new_shape = heap().allocate_without_global_object<Shape>(*this, property_name, attributes, TransitionType::Configure);
     m_forward_transitions.set(key, new_shape);
     return new_shape;
 }
 
 Shape* Shape::create_prototype_transition(Object* new_prototype)
 {
-    return heap().allocate<Shape>(m_global_object, *this, new_prototype);
+    return heap().allocate_without_global_object<Shape>(*this, new_prototype);
 }
 
 Shape::Shape(GlobalObject& global_object)