diff --git a/library/PolyVoxCore/include/PolyVoxCore/Impl/TypeDef.h b/library/PolyVoxCore/include/PolyVoxCore/Impl/TypeDef.h
index 191e34f4..24cb8217 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/Impl/TypeDef.h
+++ b/library/PolyVoxCore/include/PolyVoxCore/Impl/TypeDef.h
@@ -117,7 +117,7 @@ freely, subject to the following restrictions:
 	#define polyvox_shared_ptr boost::shared_ptr
 #endif
 
-//#define USE_LARGE_VOLUME
+#define USE_LARGE_VOLUME
 #ifdef USE_LARGE_VOLUME
 	#define POLYVOX_VOLUME LargeVolume
 #else