diff --git a/SPECS/owasp-java-encoder.spec b/SPECS/owasp-java-encoder.spec
index 1d76a1d..ff3eae6 100644
--- a/SPECS/owasp-java-encoder.spec
+++ b/SPECS/owasp-java-encoder.spec
@@ -1,6 +1,6 @@
 Name:		owasp-java-encoder
 Version:	1.2.2
-Release:	2%{?dist}
+Release:	3%{?dist}
 Summary:	Collection of high-performance low-overhead contextual encoders
 
 License:	BSD
@@ -12,6 +12,7 @@ Source0:	https://github.com/OWASP/owasp-java-encoder/archive/v%{version}.tar.gz
 Patch0:		0_manifest.patch
 
 BuildArch:	noarch
+ExclusiveArch: x86_64
 
 BuildRequires:	maven-local
 BuildRequires:	mvn(org.apache.maven.plugins:maven-source-plugin)
@@ -63,6 +64,9 @@ jar ufm %{_builddir}/%{name}-%{version}/core/target/encoder-%{version}.jar %{_bu
 %license LICENSE
 
 %changelog
+* Thu Mar 04 2021 Alex Macdonald <almacdon@redhat.com> - 1.2.2-3
+- Add ExclusiveArch: x86_64
+
 * Tue May 28 2019 Jie Kang <jkang@redhat.com> -1.2.2-2
 - Remove unnecessary javadoc plugin for Fedora builds