RM Server putting all tables in the Postgres public schema

I got RM talking to Postgres, but instead of putting its tables in the schema I indicated, they are all in the public schema.  Is there a way around this?

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties>
<entry key="db_driver_path">data/jdbc/postgresql-9.3-1101-jdbc4.jar</entry>
<entry key="db_driver_path_is_relative">true</entry>
<entry key="db_driverclass">org.postgresql.Driver</entry>
<entry key="db_password">mypass</entry>
<entry key="db_port">5432</entry>
<entry key="db_schema">rapidminer</entry>
<entry key="db_system">PostgreSQL</entry>
<entry key="db_url">mymachine.cy5mwbb5zo5d.us-east-1.rds.amazonaws.com</entry>
<entry key="db_user">myuser</entry>
<entry key="server_service_id_overwrite">null</entry>
<entry key="eula_accepted">true</entry>
<entry key="server_port">8080</entry>
<entry key="mail_password"/>
<entry key="installation_directory">/opt/rapidminer</entry>
<entry key="license_key">mykey</entry>
<entry key="server_host">127.0.0.1</entry>
<entry key="server_register_as_service">false</entry>
<entry key="mail_port">25</entry>
<entry key="server_service_linux_variant">SUSE</entry>
<entry key="mail_sender"/>
<entry key="memory_max">2048</entry>
<entry key="radoop_proxy_port">1081</entry>
<entry key="mail_url"/>
<entry key="server_service_name">RapidMiner_Server_7_5_1</entry>
<entry key="java_home"/>
<entry key="server_service_id">RMS751SVC</entry>
<entry key="server_host_bind_only">false</entry>
<entry key="radoop_proxy_enable">false</entry>
<entry key="mail_user"/>
</properties>