@@ -60,7 +60,7 @@ before_install:
6060 - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
6161 - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
6262 - sudo apt-get update
63− - sudo apt-get install -y --no-install-recommends docker-ce=${DOCKER_VERSION}
63+ - sudo apt-get -qqy -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install docker-ce=${DOCKER_VERSION}
6464
6565# - sudo apt-get -qqy -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install docker-engine=$DOCKER_VERSION
6666