diff --git a/glib2.spec b/glib2.spec
index 6b4b1f4..2d03411 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -1,13 +1,15 @@
+ExclusiveArch: s390 s390x
 Summary: A library of handy utility functions.
 Name: glib2
 Version: 2.7.5
-Release: 4
+Release: 5
 License: LGPL
 Group: System Environment/Libraries
 Source: glib-%{version}.tar.bz2
 Source2: glib2.sh
 Source3: glib2.csh
 Patch0: glib-2.7.5-convert.patch
+Patch1: glib-2.7.5-atomic.patch
 Conflicts: libgnomeui <= 2.2.0
 BuildRoot: %{_tmppath}/glib-%{PACKAGE_VERSION}-root
 BuildRequires: pkgconfig >= 0.8
@@ -38,6 +40,7 @@ version 2 of the GLib library.
 %prep
 %setup -q -n glib-%{version}
 %patch0 -p1 -b .convert
+%patch1 -p1 -b .atomic
 
 %build
 
@@ -46,6 +49,7 @@ for i in config.guess config.sub ; do
 done
 %configure --disable-gtk-doc --enable-static
 make
+make check
 %ifnarch s390 s390x ppc64
 make check
 %endif