diff --git a/strongswan-5.2.0-json.patch b/strongswan-5.2.0-json.patch
new file mode 100644
index 0000000..2b80f56
--- /dev/null
+++ b/strongswan-5.2.0-json.patch
@@ -0,0 +1,54 @@
+diff --git a/configure.ac b/configure.ac
+index 497240f..13faf8d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -876,8 +876,8 @@ if test x$tss = xtrousers; then
+ fi
+ 
+ if test x$imv_swid = xtrue; then
+-	AC_CHECK_LIB([json],[main],[LIBS="$LIBS"],[AC_MSG_ERROR([JSON library libjson not found])],[])
+-	AC_CHECK_HEADER([json/json.h],,[AC_MSG_ERROR([JSON header json/json.h not found!])])
++	AC_CHECK_LIB([json-c],[main],[LIBS="$LIBS"],[AC_MSG_ERROR([JSON library libjson not found])],[])
++	AC_CHECK_HEADER([json-c/json.h],,[AC_MSG_ERROR([JSON header json/json.h not found!])])
+ fi
+ 
+ if test x$dumm = xtrue; then
+diff --git a/src/libpts/plugins/imv_swid/Makefile.am b/src/libpts/plugins/imv_swid/Makefile.am
+index 77f33e6..547254d 100644
+--- a/src/libpts/plugins/imv_swid/Makefile.am
++++ b/src/libpts/plugins/imv_swid/Makefile.am
+@@ -13,7 +13,7 @@ imv_swid_la_LIBADD = \
+ 	$(top_builddir)/src/libimcv/libimcv.la \
+ 	$(top_builddir)/src/libpts/libpts.la \
+ 	$(top_builddir)/src/libstrongswan/libstrongswan.la \
+-	-ljson
++	-ljson-c
+ 
+ imv_swid_la_SOURCES = \
+ 	imv_swid.c imv_swid_state.h imv_swid_state.c \
+diff --git a/src/libpts/plugins/imv_swid/imv_swid_rest.h b/src/libpts/plugins/imv_swid/imv_swid_rest.h
+index 93e3d6a..7566a93 100644
+--- a/src/libpts/plugins/imv_swid/imv_swid_rest.h
++++ b/src/libpts/plugins/imv_swid/imv_swid_rest.h
+@@ -26,7 +26,7 @@
+ 
+ #include <library.h>
+ 
+-#include <json/json.h>
++#include <json-c/json.h>
+ 
+ typedef struct imv_swid_rest_t imv_swid_rest_t;
+ 
+diff --git a/src/libpts/plugins/imv_swid/imv_swid_state.h b/src/libpts/plugins/imv_swid/imv_swid_state.h
+index 7ffabfd..1ab7942 100644
+--- a/src/libpts/plugins/imv_swid/imv_swid_state.h
++++ b/src/libpts/plugins/imv_swid/imv_swid_state.h
+@@ -28,7 +28,7 @@
+ #include <swid/swid_inventory.h>
+ #include <library.h>
+ 
+-#include <json/json.h>
++#include <json-c/json.h>
+ 
+ typedef struct imv_swid_state_t imv_swid_state_t;
+ typedef enum imv_swid_handshake_state_t imv_swid_handshake_state_t;
diff --git a/strongswan.spec b/strongswan.spec
index 75799ff..c54ff85 100644
--- a/strongswan.spec
+++ b/strongswan.spec
@@ -8,7 +8,7 @@
 
 Name:           strongswan
 Version:        5.2.0
-Release:        1%{?prerelease:.%{prerelease}}%{?dist}
+Release:        2%{?prerelease:.%{prerelease}}%{?dist}
 Summary:        An OpenSource IPsec-based VPN and TNC solution
 Group:          System Environment/Daemons
 License:        GPLv2+
@@ -16,6 +16,7 @@ URL:            http://www.strongswan.org/
 Source0:        http://download.strongswan.org/%{name}-%{version}%{?prerelease}.tar.bz2
 # Initscript for epel6
 Source1:        %{name}.sysvinit
+Patch0:         strongswan-5.2.0-json.patch
 # Use RTLD_GLOBAL when loading plugins and link them to libstrongswan
 #
 # The patch hasn't been accepted upstream because of insufficient
@@ -97,6 +98,7 @@ PT-TLS to support TNC over TLS.
 
 %prep
 %setup -q -n %{name}-%{version}%{?prerelease}
+%patch0 -p1
 #%patch1 -p1
 
 echo "For migration from 4.6 to 5.0 see http://wiki.strongswan.org/projects/strongswan/wiki/CharonPlutoIKEv1" > README.Fedora
@@ -365,6 +367,9 @@ fi
 %endif
 
 %changelog
+* Tue Jul 29 2014 Pavel Šimerda <psimerda@redhat.com> - 5.2.0-2
+- fix json-c dependency
+
 * Tue Jul 15 2014 Avesh Agarwal <avagarwa@redhat.com> - 5.2.0-1
 - New upstream release 5.2.0
 - The Attestation IMC/IMV pair supports the IMA-NG