diff --git a/patches/wined3d-WINED3DFMT_B8G8R8X8_UNORM/0001-wined3d-Implement-WINED3DFMT_B8G8R8X8_UNORM-to-WINED.patch b/patches/wined3d-WINED3DFMT_B8G8R8X8_UNORM/0001-wined3d-Implement-WINED3DFMT_B8G8R8X8_UNORM-to-WINED.patch
index 6aa47cc5..9cb68565 100644
--- a/patches/wined3d-WINED3DFMT_B8G8R8X8_UNORM/0001-wined3d-Implement-WINED3DFMT_B8G8R8X8_UNORM-to-WINED.patch
+++ b/patches/wined3d-WINED3DFMT_B8G8R8X8_UNORM/0001-wined3d-Implement-WINED3DFMT_B8G8R8X8_UNORM-to-WINED.patch
@@ -18,7 +18,7 @@ index 2f74ad6..ba0b647 100644
  }
  
 +static void convert_x8r8g8b8_l8(const BYTE *src, BYTE *dst,
-+        DWORD pitch_in, DWORD pitch_out, unsigned int w, unsigned int h)
++        unsigned int pitch_in, unsigned int pitch_out, unsigned int w, unsigned int h)
 +{
 +    unsigned int x, y;
 +