diff --git a/prelude-lml-rules.spec b/prelude-lml-rules.spec
index 30c4728..e412faf 100644
--- a/prelude-lml-rules.spec
+++ b/prelude-lml-rules.spec
@@ -7,6 +7,7 @@ URL:            https://www.prelude-siem.org/
 Source0:        https://www.prelude-siem.org/pkg/src/3.1.0/%{name}-%{version}.tar.gz
 BuildArch:      noarch
 Requires:       prelude-lml
+ExcludeArch:    ppc64 ppc64le aarch64 armv7hl
 
 %description
 Rules for Prelude LML contributed by the community.