diff --git a/contrib/builder/rpm/centos-6/Dockerfile b/contrib/builder/rpm/centos-6/Dockerfile
deleted file mode 100644
index 2daa715366..0000000000
--- a/contrib/builder/rpm/centos-6/Dockerfile
+++ /dev/null
@@ -1,15 +0,0 @@
-#
-# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/rpm/generate.sh"!
-#
-
-FROM centos:6
-
-RUN yum groupinstall -y "Development Tools"
-RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libselinux-devel sqlite-devel tar
-
-ENV GO_VERSION 1.4.2
-RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
-ENV PATH $PATH:/usr/local/go/bin
-
-ENV AUTO_GOPATH 1
-ENV DOCKER_BUILDTAGS selinux exclude_graphdriver_btrfs