diff --git a/internal/dis/component/instances/runtime/install_dompurify.sh b/internal/dis/component/instances/runtime/install_dompurify.sh
new file mode 100644
index 0000000..cfe8d22
--- /dev/null
+++ b/internal/dis/component/instances/runtime/install_dompurify.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+
+# make the target directory and install
+mkdir -p /var/www/data/project/web/libraries/DOMPurify/dist/
+curl -L https://raw.githubusercontent.com/cure53/DOMPurify/main/dist/purify.min.js -o /var/www/data/project/web/libraries/DOMPurify/dist/purify.min.js
\ No newline at end of file