diff --git a/.travis.yml b/.travis.yml
index 57533b850..3d8147ad2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,9 +9,9 @@ git:
   depth: 1
 
 before_install:
-  - sudo apt-get -qq install build-essential libtool make cmake cmake-data openssl
-  - sudo apt-get -qq install libssl-dev libmysqlclient-dev libmysql++-dev libreadline6-dev zlib1g-dev libbz2-dev libace-dev
-  - sudo apt-get -qq install mysql-server
+  - sudo apt-get -qq -y install build-essential libtool make cmake cmake-data openssl
+  - sudo apt-get -qq -y install libssl-dev libmysqlclient-dev libmysql++-dev libreadline6-dev zlib1g-dev libbz2-dev libace-dev
+  - sudo apt-get -qq -y install mysql-server-5.5
   - git config user.email "travis@build.bot" && git config user.name "Travis CI"
   - git tag -a -m "Travis build" init