diff --git a/library/PolyVoxCore/include/PolyVoxCore/LargeVolume.inl b/library/PolyVoxCore/include/PolyVoxCore/LargeVolume.inl
index abf3e4ed..b18e335a 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/LargeVolume.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/LargeVolume.inl
@@ -792,7 +792,7 @@ namespace PolyVox
 	}
 
 	template <typename VoxelType>
-	VoxelType LargeVolume<VoxelType>::getVoxelImpl(int32_t uXPos, int32_t uYPos, int32_t uZPos, WrapModeType<WrapModes::DontCheck>, VoxelType tBorder) const
+	VoxelType LargeVolume<VoxelType>::getVoxelImpl(int32_t uXPos, int32_t uYPos, int32_t uZPos, WrapModeType<WrapModes::DontCheck>, VoxelType /*tBorder*/) const
 	{
 		const int32_t blockX = uXPos >> m_uBlockSideLengthPower;
 		const int32_t blockY = uYPos >> m_uBlockSideLengthPower;
diff --git a/library/PolyVoxCore/include/PolyVoxCore/RawVolume.inl b/library/PolyVoxCore/include/PolyVoxCore/RawVolume.inl
index 21be2e4f..c30439dd 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/RawVolume.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/RawVolume.inl
@@ -372,7 +372,7 @@ namespace PolyVox
 	}
 
 	template <typename VoxelType>
-	VoxelType RawVolume<VoxelType>::getVoxelImpl(int32_t uXPos, int32_t uYPos, int32_t uZPos, WrapModeType<WrapModes::DontCheck>, VoxelType tBorder) const
+	VoxelType RawVolume<VoxelType>::getVoxelImpl(int32_t uXPos, int32_t uYPos, int32_t uZPos, WrapModeType<WrapModes::DontCheck>, VoxelType /*tBorder*/) const
 	{
 		const Vector3DInt32& v3dLowerCorner = this->m_regValidRegion.getLowerCorner();
 		int32_t iLocalXPos = uXPos - v3dLowerCorner.getX();
diff --git a/library/PolyVoxCore/include/PolyVoxCore/SimpleVolume.inl b/library/PolyVoxCore/include/PolyVoxCore/SimpleVolume.inl
index f8bd979a..26474a6e 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/SimpleVolume.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/SimpleVolume.inl
@@ -423,7 +423,7 @@ namespace PolyVox
 	}
 
 	template <typename VoxelType>
-	VoxelType SimpleVolume<VoxelType>::getVoxelImpl(int32_t uXPos, int32_t uYPos, int32_t uZPos, WrapModeType<WrapModes::DontCheck>, VoxelType tBorder) const
+	VoxelType SimpleVolume<VoxelType>::getVoxelImpl(int32_t uXPos, int32_t uYPos, int32_t uZPos, WrapModeType<WrapModes::DontCheck>, VoxelType /*tBorder*/) const
 	{
 		const int32_t blockX = uXPos >> m_uBlockSideLengthPower;
 		const int32_t blockY = uYPos >> m_uBlockSideLengthPower;