diff --git a/dGame/Entity.cpp b/dGame/Entity.cpp
index 269bdfcb2..41efc3718 100644
--- a/dGame/Entity.cpp
+++ b/dGame/Entity.cpp
@@ -90,6 +90,7 @@
 #include "CollectibleComponent.h"
 #include "ItemComponent.h"
 #include "MinifigComponent.h"
+#include "ModularBuildComponent.h"
 #include "PlatformBoundaryComponent.h"
 #include "CullingPlaneComponent.h"
 #include "SoundAmbient3DComponent.h"
@@ -966,6 +967,12 @@ void Entity::Initialize() {
 			if (id > -1) AddComponent<PlatformBoundaryComponent>(id);
 			break;
 		}
+		case eReplicaComponentType::REBUILD: {
+			// LWOModularBuildComponent: the client makes it from the registry
+			const auto id = compRegistryTable->GetByIDAndType(m_TemplateID, eReplicaComponentType::REBUILD, -1);
+			if (id > -1) AddComponent<ModularBuildComponent>(id);
+			break;
+		}
 		default:
 			break;
 		}
diff --git a/dGame/dComponents/ModularBuildComponent.h b/dGame/dComponents/ModularBuildComponent.h
new file mode 100644
index 000000000..aaffb5a7d
--- /dev/null
+++ b/dGame/dComponents/ModularBuildComponent.h
@@ -0,0 +1,17 @@
+#ifndef MODULARBUILDCOMPONENT_H
+#define MODULARBUILDCOMPONENT_H
+
+#include "Component.h"
+#include "eReplicaComponentType.h"
+
+/**
+ * Modular build (rocket and car building), as the client's LWOModularBuildComponent makes it from the registry. Nothing of it is sent or done on the server yet.
+ */
+class ModularBuildComponent final : public Component {
+public:
+	static constexpr eReplicaComponentType ComponentType = eReplicaComponentType::REBUILD;
+
+	ModularBuildComponent(Entity* parent, const int32_t componentID) : Component(parent, componentID) {}
+};
+
+#endif // MODULARBUILDCOMPONENT_H