diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..3a45d39
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# NOTE: this is only for devcontainer's dotfiles.installCommand along with
+# "ghcr.io/devcontainers-extra/features/ansible:2": {} feature
+
+ansible-playbook ansible/playbook.yaml --tags for_devcontainer