diff --git a/jsr-305.spec b/jsr-305.spec
index 885fa25..7711a43 100644
--- a/jsr-305.spec
+++ b/jsr-305.spec
@@ -2,7 +2,7 @@
 
 Name:           jsr-305
 Version:        3.0.2
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Correctness annotations for Java code
 
 # The majority of code is BSD-licensed, but some Java sources
@@ -10,6 +10,7 @@ Summary:        Correctness annotations for Java code
 License:        BSD and CC-BY
 URL:            https://code.google.com/p/jsr-305
 BuildArch:      noarch
+ExclusiveArch:  aarch64 ppc64le s390x x86_64
 
 # ./generate-tarball.sh
 Source0:        %{name}-%{version}.tar.gz
@@ -65,6 +66,9 @@ sed -i 's|<artifactId>jsr305</artifactId>|<artifactId>ri</artifactId>|' ri/pom.x
 %doc sampleUses
 
 %changelog
+* Sat Nov 23 2024 Marián Konček <mkoncek@redhat.com> - 3.0.2-8
+- Disable building on i686
+
 * Wed Nov 20 2024 Marián Konček <mkoncek@redhat.com> - 3.0.2-7
 - Rebuild with regenerated Requires on Java