diff --git a/Minecraft.Client/Rendering/LevelRenderer.cpp b/Minecraft.Client/Rendering/LevelRenderer.cpp
index 538529ac4..e1af52093 100644
--- a/Minecraft.Client/Rendering/LevelRenderer.cpp
+++ b/Minecraft.Client/Rendering/LevelRenderer.cpp
@@ -3626,7 +3626,7 @@ void LevelRenderer::staticCtor()
 	}
 }
 
-int LevelRenderer::rebuildChunkThreadProc(LPVOID lpParam)
+int LevelRenderer::rebuildChunkThreadProc(void *lpParam)
 {
 	Vec3::CreateNewThreadStorage();
 	AABB::CreateNewThreadStorage();
diff --git a/Minecraft.Client/Rendering/LevelRenderer.h b/Minecraft.Client/Rendering/LevelRenderer.h
index 32941711d..65a82d4be 100644
--- a/Minecraft.Client/Rendering/LevelRenderer.h
+++ b/Minecraft.Client/Rendering/LevelRenderer.h
@@ -271,7 +271,7 @@ public:
 	static C4JThread::EventArray *s_rebuildCompleteEvents;
 	static C4JThread::Event *s_activationEventA[MAX_CHUNK_REBUILD_THREADS];
 	static void staticCtor();
-	static int rebuildChunkThreadProc(LPVOID lpParam);
+	static int rebuildChunkThreadProc(void *lpParam);
 
 	CRITICAL_SECTION m_csChunkFlags;
 #endif