diff --git a/benchmark.changes b/benchmark.changes
index 422f511..5ca5f92 100644
--- a/benchmark.changes
+++ b/benchmark.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Nov 12 13:43:21 CET 2016 - ro@suse.de
+
+- add ExclusiveArch, package is not ported to anything but
+  x86 and x86_64 
+
 -------------------------------------------------------------------
 Mon Jul  4 09:24:59 UTC 2016 - mpluskal@suse.com
 
diff --git a/benchmark.spec b/benchmark.spec
index e7e1903..a7dacfc 100644
--- a/benchmark.spec
+++ b/benchmark.spec
@@ -30,6 +30,7 @@ BuildRequires:  cmake
 BuildRequires:  gcc-c++
 BuildRequires:  git-core
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+ExclusiveArch:  %ix86 x86_64
 
 %description
 A library to support the benchmarking of functions, similar to unit-tests.