diff --git a/spec/defines/openstacklib_messaging_rabbitmq_spec.rb b/spec/defines/openstacklib_messaging_rabbitmq_spec.rb
index 47e6c41c..772fa867 100644
--- a/spec/defines/openstacklib_messaging_rabbitmq_spec.rb
+++ b/spec/defines/openstacklib_messaging_rabbitmq_spec.rb
@@ -78,7 +78,7 @@ describe 'openstacklib::messaging::rabbitmq' do
         params.merge!( :manage_vhost => false )
       end
 
-      it { is_expected.not_to contain_rabbitmq_vhost }
+      it { is_expected.not_to contain_rabbitmq_vhost('/') }
     end
 
   end