diff --git a/lib/omnibus/publishers/artifactory_publisher.rb b/lib/omnibus/publishers/artifactory_publisher.rb
index <HASH>..<HASH> 100644
--- a/lib/omnibus/publishers/artifactory_publisher.rb
+++ b/lib/omnibus/publishers/artifactory_publisher.rb
@@ -93,7 +93,7 @@ module Omnibus
         'omnibus.project'          => package.metadata[:name],
         'omnibus.platform'         => package.metadata[:platform],
         'omnibus.platform_version' => package.metadata[:platform_version],
-        'omnibus.arch'             => package.metadata[:arch],
+        'omnibus.architecture'     => package.metadata[:arch],
         'omnibus.version'          => package.metadata[:version],
         'omnibus.iteration'        => package.metadata[:iteration],
         'omnibus.md5'              => package.metadata[:md5],
Don’t abbreviate `architecture` in Artifactory metadata