diff --git a/avahi.spec b/avahi.spec
index 583f7a6..3971bd7 100644
--- a/avahi.spec
+++ b/avahi.spec
@@ -3,7 +3,7 @@
 %{?!WITH_COMPAT_HOWL:   %global WITH_COMPAT_HOWL  1}
 %{?!WITH_QT3:           %global WITH_QT3 1}
 
-%ifarch sparc64 s390 aarch64
+%ifnarch %{mono_arches}
 %define WITH_MONO 0
 %endif
 %if 0%{?rhel}
@@ -18,7 +18,7 @@
 
 Name:             avahi
 Version:          0.6.31
-Release:          42%{?dist}
+Release:          43%{?dist}
 Summary:          Local network service discovery
 License:          LGPLv2+
 URL:              http://avahi.org
@@ -705,6 +705,9 @@ exit 0
 %{python3_sitelib}/avahi/
 
 %changelog
+* Tue Sep 22 2015 Rafael Fonseca <rdossant@redhat.com> - 0.6.31-43
+- use %%{mono_arches} instead of hardcoded list
+
 * Tue Sep 22 2015 Rex Dieter <rdieter@fedoraproject.org> 0.6.31-42
 - treat "Invalid response packet from host" as avahi_log_debug (#1240711)