diff --git a/plexus-containers.spec b/plexus-containers.spec
index ce8738e..da3f59d 100644
--- a/plexus-containers.spec
+++ b/plexus-containers.spec
@@ -2,7 +2,7 @@
 
 Name:           plexus-containers
 Version:        2.1.0
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        Containers for Plexus
 # Most of the files are either under ASL 2.0 or MIT
 # The following files are under xpp:
@@ -11,6 +11,7 @@ Summary:        Containers for Plexus
 License:        ASL 2.0 and MIT and xpp
 URL:            https://github.com/codehaus-plexus/plexus-containers
 BuildArch:      noarch
+ExclusiveArch:  aarch64 ppc64le s390x x86_64
 
 Source0:        https://github.com/codehaus-plexus/%{name}/archive/%{name}-%{version}.tar.gz
 Source1:        http://www.apache.org/licenses/LICENSE-2.0.txt
@@ -124,6 +125,9 @@ rm plexus-component-metadata/src/test/java/org/codehaus/plexus/metadata/DefaultC
 %license LICENSE-2.0.txt LICENSE.MIT
 
 %changelog
+* Sat Nov 23 2024 Marián Konček <mkoncek@redhat.com> - 2.1.0-12
+- Disable building on i686
+
 * Wed Nov 20 2024 Marián Konček <mkoncek@redhat.com> - 2.1.0-11
 - Rebuild with regenerated Requires on Java