diff --git a/spec/foreman/engine_spec.rb b/spec/foreman/engine_spec.rb
index 0e3916f..be41c63 100644
--- a/spec/foreman/engine_spec.rb
+++ b/spec/foreman/engine_spec.rb
@@ -100,8 +100,6 @@ describe "Foreman::Engine", :fakefs do
       mock(subject).info("\xff\x03\n", "utf8.1", anything)
       subject.send(:poll_readers)
       subject.send(:poll_readers)
-      subject.send(:poll_readers)
-      subject.send(:poll_readers)
     end
   end
 end