Liquibase Update command not executing rollback changesets

<?xml version="1.0" encoding="utf-8" standalone="no"?>

<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.4.xsd http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd">

  <changeSet author="Paulo.Tavares (generated)" id="1445961538397-1">

    <createTable tableName="test">

      <column name="FieldName" type="VARCHAR(50)" />

    </createTable>

  </changeSet>

  <changeSet id="test-1111" author="Paulo">

    <createTable tableName="table_test_commit">

      <column name="contacto" type="VARCHAR(50)" />

    </createTable>

  </changeSet>

  <changeSet id="test-1111-rollback" author="Paulo">

    <rollback changeSetId="test-1111" changeSetAuthor="Paulo" />

  </changeSet>

</databaseChangeLog>

When I execute the update command with this changelog I want it to be able to rollaback the selected changeset by dropping the created table but it's not working, Is that possible or is there another way to do it that I'm missing?