diff --git a/.gitignore b/.gitignore
index 88bbcad..2f65ee4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-# Copyright (c) The Amphitheatre Authors. All rights reserved.
+# Copyright 2018-2020 the original author or authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,6 +13,8 @@
 # limitations under the License.
 
 bin/
+linux/
 dependencies/
 package/
 scratch/
+
diff --git a/scripts/build.sh b/scripts/build.sh
index 6d15f66..dc48240 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -1,29 +1,19 @@
 #!/usr/bin/env bash
-# Copyright (c) The Amphitheatre Authors. All rights reserved.
-#
-# 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
-#
-#      https://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.
-
 set -euo pipefail
 
-GOOS="linux" go build -ldflags='-s -w' -o bin/main github.com/amp-buildpacks/foundry/cmd/main
+GOMOD=$(head -1 go.mod | awk '{print $2}')
+GOOS="linux" go build -ldflags='-s -w' -o linux/amd64/bin/main "$GOMOD/cmd/main"
+GOOS="linux" GOARCH="arm64" go build -ldflags='-s -w' -o linux/arm64/bin/main "$GOMOD/cmd/main"
 
 if [ "${STRIP:-false}" != "false" ]; then
-  strip bin/main
+  strip linux/amd64/bin/main linux/arm64/bin/main
 fi
 
 if [ "${COMPRESS:-none}" != "none" ]; then
-  $COMPRESS bin/main
+  $COMPRESS linux/amd64/bin/main linux/arm64/bin/main
 fi
 
-ln -fs main bin/build
-ln -fs main bin/detect
+ln -fs main linux/amd64/bin/build
+ln -fs main linux/arm64/bin/build
+ln -fs main linux/amd64/bin/detect
+ln -fs main linux/arm64/bin/detect
\ No newline at end of file