diff --git a/libs/xassets/xgputexturefetchconstant.h b/libs/xassets/xgputexturefetchconstant.h
index 789326d..e687d1e 100644
--- a/libs/xassets/xgputexturefetchconstant.h
+++ b/libs/xassets/xgputexturefetchconstant.h
@@ -2,6 +2,10 @@
 #define XGPUTEXTUREFETCHCONSTANT_H
 
 #include "xasset.h"
+#include "xgputexturesize1d.h"
+#include "xgputexturesize2d.h"
+#include "xgputexturesize3d.h"
+#include "xgputexturesizestack.h"
 
 class XGpuTextureFetchConstant : public XAsset
 {
@@ -31,10 +35,10 @@ private:
     quint32 mBaseAddress;
     union
     {
-        GPUTEXTURESIZE_1D mOneD;
-        GPUTEXTURESIZE_2D mTwoD;
-        GPUTEXTURESIZE_3D mThreeD;
-        GPUTEXTURESIZE_STACK mStack;
+        XGpuTextureSize1D mOneD;
+        XGpuTextureSize2D mTwoD;
+        XGpuTextureSize3D mThreeD;
+        XGpuTextureSizeStack mStack;
     } mSize;
     quint32 mNumFormat;
     quint32 mSwizzleX;