         ,
           dependencies
         )
-        strategy.transaction = transaction
         Promise.bind(@)
-        .then -> strategy.start()
+        .then -> strategy.start(transaction)
         .then -> strategy.insert _.defaults
           "email": "another-example@example.com",
         , sample


  it "should save new objects @fast", ->
    knex.transaction (transaction) =>
      strategy.transaction = transaction
      Promise.bind(@)
      .then -> strategy.start()
      .then -> strategy.insert(sample)
      .then -> strategy.finish()
    .then ->

        ,
          dependencies
        )
        Promise.bind(@)
        .then -> strategy.start(transaction)
        .then -> strategy.insert(sample)
        .then -> strategy.finish()
    .then ->
