diff --git a/spec/lib/popen_spec.rb b/spec/lib/popen_spec.rb
index f5b3f947..4791be41 100644
--- a/spec/lib/popen_spec.rb
+++ b/spec/lib/popen_spec.rb
@@ -14,7 +14,7 @@ describe 'Gitlab::Popen', no_db: true do
     end
 
     it { @status.should be_zero }
-    it { @output.should include('pids') }
+    it { @output.should include('cache') }
   end
 
   context 'non-zero status' do