diff --git a/xsane/src/xsane-save.c b/xsane/src/xsane-save.c

index 84f5d59..f53f5e6 100644

--- a/xsane/src/xsane-save.c

+++ b/xsane/src/xsane-save.c

@@ -4910,7 +4910,7 @@ int xsane_save_png(FILE *outfile, int compression, FILE *imagefile, Image_info *

     return -1; /* error */

   }

-  if (setjmp(png_ptr->jmpbuf))

+  if (setjmp(png_jmpbuf(png_ptr)))

   {

     snprintf(buf, sizeof(buf), "%s %s", ERR_DURING_SAVE, ERR_LIBPNG);

     xsane_back_gtk_error(buf, TRUE);

@@ -5100,7 +5100,7 @@ int xsane_save_png_16(FILE *outfile, int compression, FILE *imagefile, Image_inf

     return -1; /* error */

   }

-  if (setjmp(png_ptr->jmpbuf))

+  if (setjmp(png_jmpbuf(png_ptr)))

   {

     snprintf(buf, sizeof(buf), "%s %s", ERR_DURING_SAVE, ERR_LIBPNG);

     xsane_back_gtk_error(buf, TRUE);