diff --git a/LEGO1/mxeventpresenter.cpp b/LEGO1/mxeventpresenter.cpp
index 755b440e..48741d4f 100644
--- a/LEGO1/mxeventpresenter.cpp
+++ b/LEGO1/mxeventpresenter.cpp
@@ -24,11 +24,22 @@ void MxEventPresenter::Init()
 	m_unk50 = NULL;
 }
 
+// OFFSET: LEGO1 0x100c2db0
+MxResult MxEventPresenter::AddToManager()
+{
+	MxResult ret = FAILURE;
+	if (EventManager()) {
+		ret = SUCCESS;
+		EventManager()->AddPresenter(*this);
+	}
+
+	return ret;
+}
+
 // OFFSET: LEGO1 0x100c2de0
 void MxEventPresenter::Destroy()
 {
-	MxEventManager* eventManager = EventManager();
-	if (eventManager)
+	if (EventManager())
 		EventManager()->RemovePresenter(*this);
 
 	m_criticalSection.Enter();
diff --git a/LEGO1/mxeventpresenter.h b/LEGO1/mxeventpresenter.h
index 35ad8ae9..b60fc6ae 100644
--- a/LEGO1/mxeventpresenter.h
+++ b/LEGO1/mxeventpresenter.h
@@ -24,6 +24,7 @@ class MxEventPresenter : public MxMediaPresenter {
 		return !strcmp(name, MxEventPresenter::ClassName()) || MxMediaPresenter::IsA(name);
 	}
 
+	virtual MxResult AddToManager(); // vtable+0x34
 	virtual void Destroy() override; // vtable+0x38
 
 private: