diff --git a/.travis.yml b/.travis.yml
index 20710fc..6e8a5d8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,10 +4,11 @@ python:
   - 2.7
 before_install:
   - sudo apt-get update -qq
-  - sudo apt-get install -qq build-essential libssl-dev swig libevent-dev python-gevent python-m2crypto python-numpy
-  - pip install m2crypto gevent salsa20
+  - sudo apt-get install -qq build-essential libssl-dev swig python-m2crypto python-numpy
+  - pip install m2crypto salsa20
 script:
   - python test.py -c test/table.json
   - python test.py -c test/aes.json
   - python test.py -c test/salsa20.json
   - python test.py -c test/server-multi-passwd.json
+  - python test.py -c test/workers.json
diff --git a/shadowsocks/tcprelay.py b/shadowsocks/tcprelay.py
index 3f72ed2..e969d3e 100644
--- a/shadowsocks/tcprelay.py
+++ b/shadowsocks/tcprelay.py
@@ -188,7 +188,7 @@ class TCPRelayHandler(object):
                     raise Exception('can not parse header')
                 addrtype, remote_addr, remote_port, header_length =\
                     header_result
-                logging.info('connecting %s:%d' % (remote_addr, remote_port))
+                logging.debug('connecting %s:%d' % (remote_addr, remote_port))
                 if is_local:
                     # forward address to remote
                     self.write_all_to_sock('\x05\x00\x00\x01' +
diff --git a/shadowsocks/utils.py b/shadowsocks/utils.py
index bc9d92a..9ee6b2f 100644
--- a/shadowsocks/utils.py
+++ b/shadowsocks/utils.py
@@ -142,7 +142,7 @@ def get_config(is_local):
     if config['verbose']:
         level = logging.DEBUG
     else:
-        level = logging.WARNING
+        level = logging.INFO
     logging.getLogger('').handlers = []
     logging.basicConfig(level=level,
                         format='%(asctime)s %(levelname)-8s %(message)s',