diff --git a/include/Kyoto/Graphics/CGraphics.hpp b/include/Kyoto/Graphics/CGraphics.hpp
index 10434db0..a3ab5d09 100644
--- a/include/Kyoto/Graphics/CGraphics.hpp
+++ b/include/Kyoto/Graphics/CGraphics.hpp
@@ -289,9 +289,6 @@ public:
   static void sub_80309564(uint* stretch, uint* xOffset, uint* yOffset);
   static void sub_803094b0(uint stretch, uint xOffset, uint yOffset);
 
-  // Render
-  static void Render2D(const CTexture& tex, int x, int y, int w, int h, const CColor& col);
-
   static CTevCombiners::CTevPass& kEnvPassthru;
   static CTevCombiners::CTevPass kEnvModulateConstColor;
   static CTevCombiners::CTevPass kEnvConstColor;
diff --git a/include/Kyoto/Math/CFrustumPlanes.hpp b/include/Kyoto/Math/CFrustumPlanes.hpp
index f65a57d9..047150b1 100644
--- a/include/Kyoto/Math/CFrustumPlanes.hpp
+++ b/include/Kyoto/Math/CFrustumPlanes.hpp
@@ -10,6 +10,7 @@
 
 class CAABox;
 class CSphere;
+class CTransform4f;
 
 class CFrustumPlanes {
 public: