diff --git a/nodejs-ultron.spec b/nodejs-ultron.spec
index d96f380..cb7b6ac 100644
--- a/nodejs-ultron.spec
+++ b/nodejs-ultron.spec
@@ -23,7 +23,7 @@ BuildRequires:  npm(istanbul)
 BuildRequires:  npm(mocha)
 BuildRequires:  npm(pre-commit)
 %endif
-ExclusiveArch: %{ix86} x86_64 %{arm} noarch
+ExclusiveArch: %{nodejs_arches} noarch
 BuildArch:     noarch
 
 %description