diff --git a/haray.cabal b/haray.cabal
index 4dc4094..9c79627 100644
--- a/haray.cabal
+++ b/haray.cabal
@@ -41,8 +41,6 @@ Executable haray
                  , lin-alg
 
 Library
-  include-dirs:   cbits
-  includes:       structs.h
   hs-source-dirs: src
   default-language: Haskell2010
   
@@ -86,7 +84,8 @@ Library
                  , mainland-pretty
                  -- Need full support for OpenCL types
                  , language-c-quote >= 0.7.2
-  
+    include-dirs:   cbits
+    includes:       structs.h
   -- Extra tools (e.g. alex, hsc2hs, ...) needed to build the source.
   -- Build-tools:         
   
diff --git a/src/Graphics/Rendering/Haray/Shape.hsc b/src/Graphics/Rendering/Haray/Shape.hsc
index f451843..2f45450 100644
--- a/src/Graphics/Rendering/Haray/Shape.hsc
+++ b/src/Graphics/Rendering/Haray/Shape.hsc
@@ -232,14 +232,7 @@ instance Storable (Vec3 CFloat) where
     (#poke cl_float3, x) ptr x
     (#poke cl_float3, y) ptr y
     (#poke cl_float3, z) ptr z
-{-
-  sizeOf    _ = sizeOf    (0::CFloat) * 3
-  alignment _ = alignment (0::CFloat)
-  peek ptr =
-    Vec3 <$> peek (castPtr ptr)
-         <*> peek (ptr `plusPtr`    sizeOf (0::CFloat))
-         <*> peek (ptr `plusPtr` (2*sizeOf (0::CFloat)))
--}
+
 instance Storable (SphereData CFloat) where
   sizeOf    _ = (#size      Sphere)
   alignment _ = (#alignment Sphere)