diff --git a/bootstrap.sh b/bootstrap.sh
index e4c7a5b..114d15f 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -2,16 +2,16 @@
 
 . ./dev.sh
 
-go get -u github.com/siddontang/go-log/log
-go get -u github.com/siddontang/go-snappy/snappy
-go get -u github.com/siddontang/copier
+go get github.com/siddontang/go-log/log
+go get github.com/siddontang/go-snappy/snappy
+go get github.com/siddontang/copier
 
-go get -u github.com/siddontang/goleveldb/leveldb
+go get github.com/siddontang/goleveldb/leveldb
 
-go get -u github.com/szferi/gomdb
+go get github.com/szferi/gomdb
 
-go get -u github.com/boltdb/bolt
+go get github.com/boltdb/bolt
 
-go get -u gopkg.in/mgo.v2/bson
-go get -u github.com/ugorji/go/codec
+go get gopkg.in/mgo.v2/bson
+go get github.com/ugorji/go/codec