diff --git a/build/copy-output.sh b/build/copy-output.sh
deleted file mode 100755
index 5829e81f49b..00000000000
--- a/build/copy-output.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright 2014 The Kubernetes Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Copies any built binaries (and other generated files) out of the Docker build container.
-set -o errexit
-set -o nounset
-set -o pipefail
-
-KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
-source "${KUBE_ROOT}/build/common.sh"
-
-kube::build::verify_prereqs
-kube::build::copy_output
diff --git a/build/make-build-image.sh b/build/make-build-image.sh
deleted file mode 100755
index 9c7ba3a603f..00000000000
--- a/build/make-build-image.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright 2014 The Kubernetes Authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Build the docker image necessary for building Kubernetes
-#
-# This script will package the parts of the repo that we need to build
-# Kubernetes into a tar file and put it in the right place in the output
-# directory.  It will then copy over the Dockerfile and build the kube-build
-# image.
-set -o errexit
-set -o nounset
-set -o pipefail
-
-KUBE_ROOT="$(dirname "${BASH_SOURCE[0]}")/.."
-source "${KUBE_ROOT}/build/common.sh"
-
-kube::build::verify_prereqs
-kube::build::build_image