diff --git a/perl-Alien-ROOT.spec b/perl-Alien-ROOT.spec
index 563b22e..f859d6c 100644
--- a/perl-Alien-ROOT.spec
+++ b/perl-Alien-ROOT.spec
@@ -12,12 +12,9 @@ Group:          Development/Libraries
 URL:            http://search.cpan.org/dist/Alien-ROOT/
 Source0:        http://www.cpan.org/authors/id/S/SM/SMUELLER/Alien-ROOT-v%{version}.tar.gz
 Patch0:         Alien-ROOT-v5.34.36.1-Disable-build-time-check-for-Root.patch
-# bug #1392467
-ExcludeArch:    aarch64
-# bug #1392475
-ExcludeArch:    ppc64
-# bug #1392479
-ExcludeArch:    ppc64le
+# Root is not supported on aarch64 (bug #1392467), ppc64 (bug #1392475),
+# ppc64le (bug #1392479)
+ExclusiveArch:  noarch %{arm} %{ix86} x86_64
 BuildArch:      noarch
 BuildRequires:  coreutils
 BuildRequires:  findutils