diff --git a/pngpriv.h b/pngpriv.h
deleted file mode 100644
index b541e2ae..00000000
--- a/pngpriv.h
+++ /dev/null
@@ -1,12 +0,0 @@
-
-/* pngpriv.h - private declarations for use inside libpng
- *
- * libpng version 1.2.41beta14 - November 3, 2009
- * For conditions of distribution and use, see copyright notice in png.h
- * Copyright (c) 1998-2009 Glenn Randers-Pehrson
- * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
- * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
- */
-
-/* This is a placeholder for a header file that is introduced in
- * libpng-1.4.0 */