diff --git a/0001-Revert-build-Check-for-libtiff-using-pkg-config.patch b/0001-Revert-build-Check-for-libtiff-using-pkg-config.patch
new file mode 100644
index 0000000..2685aa9
--- /dev/null
+++ b/0001-Revert-build-Check-for-libtiff-using-pkg-config.patch
@@ -0,0 +1,47 @@
+From aaabc15214c3668a43cde1e6efe5760993ce176f Mon Sep 17 00:00:00 2001
+From: Kalev Lember <klember@redhat.com>
+Date: Wed, 16 Aug 2017 13:39:18 +0200
+Subject: [PATCH] Revert "build: Check for libtiff using pkg-config"
+
+This reverts commit 0927eb3e278e998248f3022c096b4f93685c6a9d.
+---
+ configure.ac | 20 +++++++++++++++-----
+ 1 file changed, 15 insertions(+), 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 76c8adb63..a19cc0f51 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -453,14 +453,24 @@ AC_ARG_WITH(gdiplus,
+ AM_CONDITIONAL(BUILD_GDIPLUS_LOADERS, [ test x$os_win32 = xyes && test x$with_gdiplus != xno ])
+ 
+ dnl Test for libtiff
+-libtiff_found=no
+ if test x$os_win32 = xno || test x$with_gdiplus = xno; then
+-  if test x$with_libtiff != xno; then
+-    PKG_CHECK_MODULES(TIFF, libtiff-4)
+-    libtiff_found=yes
++  if test x$with_libtiff != xno && test -z "$LIBTIFF"; then
++    AC_CHECK_LIB(tiff, TIFFReadRGBAImageOriented,
++      [AC_CHECK_HEADER(tiffio.h,
++        TIFF='tiff'; LIBTIFF='-ltiff',
++        AC_MSG_WARN(*** TIFF loader will not be built (TIFF header files not found) ***))],
++      [AC_CHECK_LIB(tiff, TIFFWriteScanline,
++        [AC_CHECK_HEADER(tiffio.h,
++          TIFF='tiff'; LIBTIFF='-ltiff -ljpeg -lz',
++          AC_MSG_WARN(*** TIFF loader will not be built (TIFF header files not found) ***))],
++        [AC_CHECK_LIB(tiff34, TIFFFlushData,
++          [AC_CHECK_HEADER(tiffio.h,
++            TIFF='tiff'; LIBTIFF='-ltiff34 -ljpeg -lz',
++            AC_MSG_WARN(*** TIFF loader will not be built (TIFF header files not found) ***))],
++        AC_MSG_WARN(*** TIFF loader will not be built (TIFF library not found) ***), -ljpeg -lz -lm)], -ljpeg -lz -lm)], -lm)
+   fi
+ 
+-  if test x$with_libtiff != xno && test x$libtiff_found = xno; then
++  if test x$with_libtiff != xno && test -z "$LIBTIFF"; then
+      AC_MSG_ERROR([
+ *** Checks for TIFF loader failed. You can build without it by passing
+ *** --without-libtiff to configure but some programs using GTK+ may
+-- 
+2.13.0
+
diff --git a/gdk-pixbuf2.spec b/gdk-pixbuf2.spec
index 74131c9..583a3de 100644
--- a/gdk-pixbuf2.spec
+++ b/gdk-pixbuf2.spec
@@ -2,7 +2,7 @@
 
 Name:           gdk-pixbuf2
 Version:        2.36.8
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        An image loading library
 
 License:        LGPLv2+
@@ -10,6 +10,9 @@ URL:            http://www.gtk.org
 #VCS:           git:git://git.gnome.org/gdk-pixbuf
 Source0:        http://download.gnome.org/sources/gdk-pixbuf/2.36/gdk-pixbuf-%{version}.tar.xz
 
+# https://bugzilla.gnome.org/show_bug.cgi?id=786342
+Patch0:         0001-Revert-build-Check-for-libtiff-using-pkg-config.patch
+
 BuildRequires:  pkgconfig(gio-2.0) >= %{glib2_version}
 BuildRequires:  libpng-devel
 BuildRequires:  libjpeg-devel
@@ -90,14 +93,13 @@ the functionality of the installed %{name} package.
 %autosetup -n gdk-pixbuf-%{version} -p1
 
 %build
-(if ! test -x configure; then NOCONFIGURE=1 ./autogen.sh; CONFIGFLAGS=--enable-gtk-doc; fi;
- %configure $CONFIGFLAGS             \
+autoreconf -fi
+%configure                           \
         --with-x11                   \
         --with-libjasper             \
         --with-included-loaders=png  \
         --enable-installed-tests     \
         --disable-silent-rules
-)
 make %{?_smp_mflags}
 
 
@@ -174,6 +176,9 @@ gdk-pixbuf-query-loaders-%{__isa_bits} --update-cache
 
 
 %changelog
+* Wed Aug 16 2017 Kalev Lember <klember@redhat.com> - 2.36.8-2
+- Fix tiff loader to build again
+
 * Tue Aug 08 2017 Kalev Lember <klember@redhat.com> - 2.36.8-1
 - Update to 2.36.8