diff --git a/zz-build/build-all.sh b/zz-build/build-all.sh
index 8d8cb49..4d59a24 100755
--- a/zz-build/build-all.sh
+++ b/zz-build/build-all.sh
@@ -3,21 +3,6 @@ set -e
 
 cd $(realpath $(dirname "${0}"))
 
-# Install Alpine SDK
-apk update
-apk add alpine-sdk
-
-# Prepare build toolchain
-adduser root abuild
-cp etc/abuild.conf /etc/abuild.conf
-cp usr/bin/abuild /usr/bin/abuild
-cp usr/bin/fix-apk /usr/bin/fix-apk
-cp usr/bin/lxc-build /usr/bin/lxc-build
-cp usr/bin/lxc-pack /usr/bin/lxc-pack
-mkdir -p /srv/build/lxc
-# Supply /srv/build/repokey.rsa
-# Supply /srv/build/packages.key
-
 # Build native apps
 cd ../app-acme-sh
 abuild -F
diff --git a/zz-build/install-toolchain.sh b/zz-build/install-toolchain.sh
new file mode 100755
index 0000000..3f6dfea
--- /dev/null
+++ b/zz-build/install-toolchain.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+set -e
+
+cd $(realpath $(dirname "${0}"))
+
+# Install Alpine SDK
+apk update
+apk add alpine-sdk
+
+# Prepare build toolchain
+adduser root abuild
+cp etc/abuild.conf /etc/abuild.conf
+cp usr/bin/abuild /usr/bin/abuild
+cp usr/bin/fix-apk /usr/bin/fix-apk
+cp usr/bin/lxc-build /usr/bin/lxc-build
+cp usr/bin/lxc-pack /usr/bin/lxc-pack
+mkdir -p /srv/build/lxc
+
+# Supply /srv/build/repokey.rsa
+# Supply /srv/build/packages.key