diff --git a/numad.spec b/numad.spec
index 5e37020..cae9645 100644
--- a/numad.spec
+++ b/numad.spec
@@ -2,7 +2,7 @@
 
 Name: numad
 Version: 0.5
-Release: 21.20150602git%{?dist}
+Release: 22.20150602git%{?dist}
 Summary: NUMA user daemon
 
 License: LGPLv2
@@ -19,7 +19,7 @@ Requires(post): systemd-units, initscripts
 Requires(preun): systemd-units, initscripts
 BuildRequires: systemd-units
 
-ExcludeArch: s390 s390x %{arm}
+ExcludeArch: s390 %{arm}
 
 %description
 Numad, a daemon for NUMA (Non-Uniform Memory Architecture) systems,
@@ -57,6 +57,9 @@ make install prefix=%{buildroot}/usr
 %systemd_postun numad.service
 
 %changelog
+* Fri Feb 10 2017 Dan Horák <dan[at]danny.cz> - 0.5-22.20150602git
+- Enable on s390x
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.5-21.20150602git
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild