diff --git a/.travis.yml b/.travis.yml
index 4fb4081..89d0689 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,9 @@
 language: go
 install:
   - go get github.com/cyfdecyf/leakybuf
-  - mkdir -p $GOPATH/src/github.com/shadowsocks/shadowsocks-go/shadowsocks
-  - mv * $GOPATH/src/github.com/shadowsocks/shadowsocks-go
-  - pushd $GOPATH/src/github.com/shadowsocks/shadowsocks-go
+  - go get code.google.com/p/go.crypto/blowfish
+  - go get code.google.com/p/go.crypto/cast5
+  - pushd $TRAVIS_BUILD_DIR
   - go install ./cmd/shadowsocks-local
   - go install ./cmd/shadowsocks-server
   - popd
diff --git a/config.json b/config.json
index 029aa20..0a9f319 100644
--- a/config.json
+++ b/config.json
@@ -3,6 +3,5 @@
     "server_port":8388,
     "local_port":1080,
     "password":"barfoo!",
-    "method": null,
     "timeout":600
 }
diff --git a/script/test.sh b/script/test.sh
index a936672..41a9fdf 100755
--- a/script/test.sh
+++ b/script/test.sh
@@ -82,7 +82,7 @@ SERVER="shadowsocks-server"
 LOCAL="shadowsocks-local"
 test_server_local_pair
 
-if [ -n $SS_NODEJS ]; then
+if [[ -n $SS_NODEJS ]]; then
     pushd $SS_NODEJS
 
     SERVER="node server.js"
diff --git a/shadowsocks/encrypt.go b/shadowsocks/encrypt.go
index 21b1f0b..1626107 100644
--- a/shadowsocks/encrypt.go
+++ b/shadowsocks/encrypt.go
@@ -224,4 +224,6 @@ func (c *Cipher) Copy() *Cipher {
 		nc.dec = nil
 		return &nc
 	}
+	// should not reach here, keep it to make go 1.0.x compiler happy
+	return nil
 }