diff --git a/src/options.ts b/src/options.ts
index 001e377..9dc10ef 100644
--- a/src/options.ts
+++ b/src/options.ts
@@ -58,6 +58,12 @@ export interface GtmSupportOptions {
    * @see [Using Google Tag Manager with a Content Security Policy](https://developers.google.com/tag-manager/web/csp)
    */
   nonce?: string;
+  /**
+   * Where to append the script element.
+   *
+   * @default document.body
+   */
+  parentElement?: HTMLElement;
   /**
    * The URL of the script; useful for server-side GTM.
    *