diff --git a/0001-cppunit-config-no-longer-exists-use-pkg-config.patch b/0001-cppunit-config-no-longer-exists-use-pkg-config.patch
new file mode 100644
index 0000000..c979ff4
--- /dev/null
+++ b/0001-cppunit-config-no-longer-exists-use-pkg-config.patch
@@ -0,0 +1,49 @@
+From 9c35377eaeebf366b3fbc65ddf19cce50551ad68 Mon Sep 17 00:00:00 2001
+From: David Tardon <dtardon@redhat.com>
+Date: Mon, 15 Feb 2016 18:39:45 +0100
+Subject: [PATCH] cppunit-config no longer exists, use pkg-config
+
+---
+ configure.ac | 12 +++++-------
+ 1 file changed, 5 insertions(+), 7 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 981337d..2e663de 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -123,7 +123,6 @@ AC_PATH_PROG(LN, ln, cp)
+ AC_PATH_PROG(CHMOD, chmod, $FALSE)
+ AC_PATH_PROG(TR, tr, $FALSE)
+ AC_PATH_PROG(RM, rm, $FALSE)
+-AC_PATH_PROG(CPPUNITCONFIG, cppunit-config, false)
+ dnl Libtool 2.2.6 requires: rm -f
+ RM="$RM -f"
+ 
+@@ -2728,19 +2727,18 @@ SQUID_DEFINE_BOOL(X_ACCELERATOR_VARY,${enable_x_accelerator_vary:=no},
+ AC_MSG_NOTICE([X-Accelerator-Vary support enabled: $enable_x_accelerator_vary])
+ 
+ 
+-if $CPPUNITCONFIG --help >/dev/null; then
+-  squid_cv_cppunit_version="`$CPPUNITCONFIG --version`"
++PKG_CHECK_MODULES([SQUID_CPPUNIT], [cppunit], [
++  squid_cv_cppunit_version="`$PKG_CONFIG --modversion cppunit`"
+   AC_MSG_NOTICE([using system installed cppunit version $squid_cv_cppunit_version])
+   unset squid_cv_cppunit_version
+-  SQUID_CPPUNIT_LIBS="`$CPPUNITCONFIG --libs`"
+   SQUID_CPPUNIT_LA=''
+-  SQUID_CPPUNIT_INC="`$CPPUNITCONFIG --cflags`"
+-else
++  SQUID_CPPUNIT_INC="$SQUID_CPPUNIT_CFLAGS"
++], [
+   AC_MSG_WARN([cppunit does not appear to be installed. squid does not require this, but code testing with 'make check' will fail.])
+   SQUID_CPPUNIT_LA='' 
+   SQUID_CPPUNIT_LIBS=''
+   SQUID_CPPUNIT_INC=''
+-fi
++])
+ 
+ AC_ARG_WITH(cppunit-basedir,
+   AS_HELP_STRING([--with-cppunit-basedir=PATH],
+-- 
+2.5.0
+
diff --git a/squid.spec b/squid.spec
index 8eb606f..931bfdd 100644
--- a/squid.spec
+++ b/squid.spec
@@ -31,6 +31,7 @@ Patch201: squid-3.1.0.9-config.patch
 Patch202: squid-3.1.0.9-location.patch
 Patch203: squid-3.0.STABLE1-perlpath.patch
 Patch204: squid-3.5.9-include-guards.patch
+Patch205: 0001-cppunit-config-no-longer-exists-use-pkg-config.patch
 
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires: bash >= 2.0
@@ -63,7 +64,8 @@ BuildRequires: gcc-c++
 # 
 BuildRequires: libtool libtool-ltdl-devel
 # For test suite
-BuildRequires: cppunit-devel
+BuildRequires: pkgconfig(cppunit)
+BuildRequires: autoconf
 
 %description
 Squid is a high-performance proxy caching server for Web clients,
@@ -89,8 +91,11 @@ lookup program (dnsserver), a program for retrieving FTP data
 %patch202 -p1 -b .location
 %patch203 -p1 -b .perlpath
 %patch204 -p0 -b .include-guards
+%patch205 -p1 -b .cppunit-config
 
 %build
+# cppunit-config patch changes configure.ac
+autoconf
 
 # libtool fails somewhat on -fpie. PIC also works for -pie
 CXXFLAGS="$RPM_OPT_FLAGS -fPIC"