diff --git a/files/usr/local/bin/install-homebrew.sh b/files/usr/local/bin/install-homebrew.sh
new file mode 100644
index 0000000..28a50ba
--- /dev/null
+++ b/files/usr/local/bin/install-homebrew.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+set -e
+
+USER="$1"
+
+sudo -u "$USER" NONINTERACTIVE=1 \
+  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"