diff --git a/libreport-2.9.3_fix_json-c_013.patch b/libreport-2.9.3_fix_json-c_013.patch
new file mode 100644
index 0000000..a343bb8
--- /dev/null
+++ b/libreport-2.9.3_fix_json-c_013.patch
@@ -0,0 +1,25 @@
+From ad6b52edd4c36b413d3bac6cb03f35369dae1d28 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Bj=C3=B6rn=20Esser?= <besser82@fedoraproject.org>
+Date: Sun, 10 Dec 2017 20:20:21 +0100
+Subject: [PATCH 2/2] Fix build against libjson-c.so.3
+
+---
+ src/lib/ureport.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/lib/ureport.c b/src/lib/ureport.c
+index 9e8bbd6..81f0791 100644
+--- a/src/lib/ureport.c
++++ b/src/lib/ureport.c
+@@ -609,7 +609,7 @@ ureport_server_response_from_reply(post_state_t *post_state,
+ 
+     json_object *const json = json_tokener_parse(post_state->body);
+ 
+-    if (is_error(json))
++    if (json == NULL)
+     {
+         error_msg(_("Unable to parse response from ureport server at '%s'"), config->ur_url);
+         log_notice("%s", post_state->body);
+-- 
+2.15.1
+
diff --git a/libreport.spec b/libreport.spec
index fe4ecd5..d538b23 100644
--- a/libreport.spec
+++ b/libreport.spec
@@ -1,18 +1,19 @@
-# platform-dependent
-%{!?python_sitearch: %define python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}
-
-%define satyr_ver 0.24
-%define glib_ver 2.43
+%global satyr_ver 0.24
+%global glib_ver 2.43
 
 Summary: Generic library for reporting various problems
 Name: libreport
 Version: 2.9.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+
 URL: https://abrt.readthedocs.org/
 Source: https://github.com/abrt/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
 Source1: autogen.sh
 
+# Needed for libjson-c.so.3*.
+# See: https://github.com/json-c/json-c/issues/304
+Patch0: libreport-2.9.3_fix_json-c_013.patch
+
 # git format-patch %%{Version} -N -M --topo-order
 # i=0; for p in `ls 0*.patch`; do printf "Patch%04d: %s\n" $i $p; ((i++)); done
 
@@ -328,9 +329,9 @@ data over ftp/scp...
 # Default '__scm_apply_git' is 'git apply && git commit' but this workflow
 # doesn't allow us to create a new file within a patch, so we have to use
 # 'git am' (see /usr/lib/rpm/macros for more details)
-%define __scm_apply_git(qp:m:) %{__git} am --exclude src/report-python/libreport-meh-test.py
-#%%define __scm_apply_git(qp:m:) %%{__git} am --exclude libreport.spec.in --exclude .gitignore
-%autosetup -S git
+%global __scm_apply_git(qp:m:) %{__git} am --exclude src/report-python/libreport-meh-test.py
+#%%global __scm_apply_git(qp:m:) %%{__git} am --exclude libreport.spec.in --exclude .gitignore
+%autosetup -S git -p 1
 
 # koji in f19 has new autotools, so we need to regenerate everything
 cp %SOURCE1 %_builddir/%{name}-%{version}
@@ -759,6 +760,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 
 
 %changelog
+* Sun Dec 10 2017 Björn Esser <besser82@fedoraproject.org> - 2.9.3-2
+- Rebuilt for libjson-c.so.3
+- Use %%global instead of %%define
+
 * Thu Nov 02 2017 Julius Milan <jmilan@redhat.com> 2.9.3-1
 - Translation updates
 - commit to delete