diff --git a/Minecraft.Client/Rendering/GameRenderer.cpp b/Minecraft.Client/Rendering/GameRenderer.cpp
index 3a135655b..be73d7e2c 100644
--- a/Minecraft.Client/Rendering/GameRenderer.cpp
+++ b/Minecraft.Client/Rendering/GameRenderer.cpp
@@ -1158,7 +1158,7 @@ void GameRenderer::FinishedReassigning()
 	LeaveCriticalSection(&m_csDeleteStack);
 }
 
-int GameRenderer::runUpdate(LPVOID lpParam)
+int GameRenderer::runUpdate(void *lpParam)
 {
 	Minecraft *minecraft = Minecraft::GetInstance();
 	Vec3::CreateNewThreadStorage();
diff --git a/Minecraft.Client/Rendering/GameRenderer.h b/Minecraft.Client/Rendering/GameRenderer.h
index 5026704bb..57c32f696 100644
--- a/Minecraft.Client/Rendering/GameRenderer.h
+++ b/Minecraft.Client/Rendering/GameRenderer.h
@@ -145,7 +145,7 @@ public:
 
 #ifdef MULTITHREAD_ENABLE
 	static C4JThread*	m_updateThread;
-	static int runUpdate(LPVOID lpParam);
+	static int runUpdate(void *lpParam);
 	static C4JThread::EventArray* m_updateEvents;
 	enum EUpdateEvents
 	{