diff --git a/prewikka.spec b/prewikka.spec
index ab7a093..8eec2da 100644
--- a/prewikka.spec
+++ b/prewikka.spec
@@ -1,6 +1,6 @@
 Name:           prewikka
 Version:        3.1.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Graphical front-end analysis console for IDMEF
 License:        GPLv2+
 URL:            https://www.prelude-siem.org/
@@ -22,7 +22,7 @@ Requires:       python2-preludedb >= %{version}
 Requires:       pytz
 Requires:       python2-dateutil
 
-BuildArch:      noarch
+ExcludeArch:    ppc64 ppc64le aarch64 armv7hl
 
 %description
 Prewikka is the backend of the web browser interface of Prelude SIEM. Providing