@@ -1,16 +1,6 @@

 FROM    aarch64/ubuntu:xenial

-# allow replacing httpredir or deb mirror

-ARG     APT_MIRROR=deb.debian.org

-RUN     sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list

-

-RUN     apt-get update && apt-get install -y \

-          git \

-          bash \

-          curl \

-          gcc \

-          gccgo \

-          make

+RUN     apt-get update && apt-get install -y git golang-go curl

 ENV     GO_VERSION 1.7.5

 ENV     GOARCH arm64