diff --git a/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.h b/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.h
index 572cb0f1..fa845144 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.h
+++ b/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.h
@@ -28,6 +28,7 @@ freely, subject to the following restrictions:
 #include "PolyVoxImpl/TypeDef.h"
 
 #include "PolyVoxCore/Array.h"
+#include "PolyVoxCore/Voxel.h"
 
 #include <list>
 #include <stdexcept> //For runtime_error
diff --git a/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.inl b/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.inl
index 9d9a0beb..c7084341 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.inl
@@ -41,7 +41,7 @@ namespace PolyVox
 		{
 			//and if their density is above the threshold.
 			VoxelType voxel = volData->getVoxelAt(v3dPos);
-			VoxelType::DensityType tThreshold = (VoxelTypeTraits<VoxelType>::minDensity() + VoxelTypeTraits<VoxelType>::maxDensity()) / 2;
+			typename VoxelType::DensityType tThreshold = (VoxelTypeTraits<VoxelType>::minDensity() + VoxelTypeTraits<VoxelType>::maxDensity()) / 2;
 			if(voxel.getDensity() >= tThreshold)
 			{
 				return false;