diff --git a/flam3-libpng15.patch b/flam3-libpng15.patch
new file mode 100644
index 0000000..fd7a508
--- /dev/null
+++ b/flam3-libpng15.patch
@@ -0,0 +1,74 @@
+--- src/png.orig	2012-02-26 22:08:57.090323044 -0600
++++ src/png.c	2012-02-26 22:23:29.920255239 -0600
+@@ -142,7 +142,7 @@
+   }
+   if (setjmp(png_jmpbuf(png_ptr))) {
+      if (png_image) {
+-	 for (y = 0 ; y < info_ptr->height ; y++)
++	 for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++)
+ 	     free (png_image[y]);
+ 	 free (png_image);
+      }
+@@ -161,19 +161,19 @@
+   png_set_sig_bytes (png_ptr, SIG_CHECK_SIZE);
+   png_read_info (png_ptr, info_ptr);
+ 
+-  if (8 != info_ptr->bit_depth) {
++  if (8 != png_get_bit_depth(png_ptr, info_ptr)) {
+     fprintf(stderr, "bit depth type must be 8, not %d.\n",
+-	    info_ptr->bit_depth);
++	    png_get_bit_depth(png_ptr, info_ptr));
+     return 0;
+   }
+ 
+-  *width = info_ptr->width;
+-  *height = info_ptr->height;
++  *width = png_get_image_width(png_ptr, info_ptr);
++  *height = png_get_image_height(png_ptr, info_ptr);
+   p = q = malloc(4 * *width * *height);
+-  png_image = (png_byte **)malloc (info_ptr->height * sizeof (png_byte*));
++  png_image = (png_byte **)malloc (png_get_image_height(png_ptr, info_ptr) * sizeof (png_byte*));
+ 
+-  linesize = info_ptr->width;
+-  switch (info_ptr->color_type) {
++  linesize = png_get_image_width(png_ptr, info_ptr);
++  switch (png_get_color_type(png_ptr, info_ptr)) {
+     case PNG_COLOR_TYPE_RGB:
+       linesize *= 3;
+       break;
+@@ -182,21 +182,21 @@
+       break;
+   default:
+     fprintf(stderr, "color type must be RGB or RGBA not %d.\n",
+-	    info_ptr->color_type);
++	    png_get_color_type(png_ptr, info_ptr));
+     return 0;
+   }
+ 
+-  for (y = 0 ; y < info_ptr->height ; y++) {
++  for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++) {
+     png_image[y] = malloc (linesize);
+   }
+   png_read_image (png_ptr, png_image);
+   png_read_end (png_ptr, info_ptr);
+ 
+-  for (y = 0 ; y < info_ptr->height ; y++) {
++  for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++) {
+     unsigned char *s = png_image[y];
+-    for (x = 0 ; x < info_ptr->width ; x++) {
++    for (x = 0 ; x < png_get_image_width(png_ptr, info_ptr) ; x++) {
+ 
+-      switch (info_ptr->color_type) {
++      switch (png_get_color_type(png_ptr, info_ptr)) {
+       case PNG_COLOR_TYPE_RGB:
+ 	p[0] = s[0];
+ 	p[1] = s[1];
+@@ -217,7 +217,7 @@
+     }
+   }
+ 
+-  for (y = 0 ; y < info_ptr->height ; y++)
++  for (y = 0 ; y < png_get_image_height(png_ptr, info_ptr) ; y++)
+     free (png_image[y]);
+   free (png_image);
+   png_destroy_read_struct (&png_ptr, &info_ptr, (png_infopp)NULL);  
diff --git a/flam3.spec b/flam3.spec
index c358041..d0c8af6 100644
--- a/flam3.spec
+++ b/flam3.spec
@@ -1,12 +1,13 @@
 Name:           flam3
 Version:        3.0.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Programs to generate and render cosmic recursive fractal flames
 
 Group:          Applications/Multimedia
 License:        GPLv2+
 URL:            http://www.flam3.com/
 Source0:        http://flam3.googlecode.com/files/%{name}-%{version}.tar.gz
+Patch0:         flam3-libpng15.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:  libxml2-devel
@@ -40,6 +41,7 @@ package contains a header file for C, a library, and a pkgconfig file.
 
 %prep
 %setup -qn %{name}-%{version}/src
+%patch0 -p0 -b .libpng15
 
 
 %build
@@ -82,6 +84,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Sun Feb 26 2012 Bruno Wolff III <bruno@wolff.to> - 3.0.1-3
+- Fix building with libpng 1.5
+
 * Thu Jan 26 2012 Ian Weller <iweller@redhat.com> - 3.0.1-2
 - Forgot to upload the new source