diff --git a/spec/integration/lhm_spec.rb b/spec/integration/lhm_spec.rb
index <HASH>..<HASH> 100644
--- a/spec/integration/lhm_spec.rb
+++ b/spec/integration/lhm_spec.rb
@@ -77,7 +77,7 @@ describe Lhm do
       end
 
       slave do
-        key?(table_read(:users), ["username", "created_at"]).must_equal(false)
+        key?(table_read(:users), [:username, :created_at]).must_equal(false)
       end
     end
added slave blocks to lhm