diff --git a/reactos/include/ddrawi.h b/reactos/include/ddrawi.h
index d7b2ad2d774..8bc7090026f 100644
--- a/reactos/include/ddrawi.h
+++ b/reactos/include/ddrawi.h
@@ -267,11 +267,7 @@ typedef struct _DDNONLOCALVIDMEMCAPS {
     DWORD	dwNLVBRops[DD_ROP_SPACE];
 } DDNONLOCALVIDMEMCAPS,*LPDDNONLOCALVIDMEMCAPS;
 
-typedef struct _DDSCAPSEX {
-    DWORD	dwCaps2;
-    DWORD	dwCaps3;
-    DWORD	dwCaps4;
-} DDSCAPSEX,*LPDDSCAPSEX;
+
 
 #define DDSCAPS_EXECUTEBUFFER	DDSCAPS_RESERVED2
 #define DDSCAPS2_VERTEXBUFFER	DDSCAPS2_RESERVED1