diff --git a/3rdparty/libpng/opencv-libpng.patch b/3rdparty/libpng/opencv-libpng.patch
index 9bc0b69037d6eacbc1e086d8557d980478b315d1..9fac20355e6472bd466d90d18d13fefa1c2fdc4f 100644
--- a/3rdparty/libpng/opencv-libpng.patch
+++ b/3rdparty/libpng/opencv-libpng.patch
@@ -1,8 +1,6 @@
-diff --git a/3rdparty/libpng/pngpriv.h b/3rdparty/libpng/pngpriv.h
-index 07b2b0b..e7824b8 100644
 --- a/3rdparty/libpng/pngpriv.h
 +++ b/3rdparty/libpng/pngpriv.h
-@@ -360,7 +360,7 @@ typedef PNG_CONST png_uint_16p FAR * png_const_uint_16pp;
+@@ -457,7 +457,7 @@
  
  /* Memory model/platform independent fns */
  #ifndef PNG_ABORT
@@ -11,12 +9,3 @@ index 07b2b0b..e7824b8 100644
  #    define PNG_ABORT() ExitProcess(0)
  #  else
  #    define PNG_ABORT() abort()
-@@ -378,7 +378,7 @@ typedef PNG_CONST png_uint_16p FAR * png_const_uint_16pp;
- #  define png_memcpy  _fmemcpy
- #  define png_memset  _fmemset
- #else
--#  ifdef _WINDOWS_  /* Favor Windows over C runtime fns */
-+#  if defined(_WINDOWS_) && !defined(WINRT)  /* Favor Windows over C runtime fns */
- #    define CVT_PTR(ptr)         (ptr)
- #    define CVT_PTR_NOCHECK(ptr) (ptr)
- #    define png_strlen  lstrlenA
diff --git a/3rdparty/libpng/pngpriv.h b/3rdparty/libpng/pngpriv.h
index c466d4bfe9a942b0c4847a8ce34319af524ab644..e30b0434ac9b043e46af4003055e490625a41476 100644
--- a/3rdparty/libpng/pngpriv.h
+++ b/3rdparty/libpng/pngpriv.h
@@ -457,7 +457,7 @@
 
 /* Memory model/platform independent fns */
 #ifndef PNG_ABORT
-#  ifdef _WINDOWS_
+#  if defined(_WINDOWS_) && !defined(WINRT)
 #    define PNG_ABORT() ExitProcess(0)
 #  else
 #    define PNG_ABORT() abort()