diff --git a/spec/acceptance/observium_install_spec.rb b/spec/acceptance/observium_install_spec.rb
index ce046e8..507c779 100644
--- a/spec/acceptance/observium_install_spec.rb
+++ b/spec/acceptance/observium_install_spec.rb
@@ -44,7 +44,7 @@ class { 'observium':
   # end
 
   describe command('pwd') do
-    its(:exit_status) { should eq 0 }
+    its(:exit_status) { is_expected.to eq(0) }
   end
 
   describe cron do