diff --git a/src/vs/base/browser/dom.ts b/src/vs/base/browser/dom.ts
index cf9a2361247..b756f7b5bf4 100644
--- a/src/vs/base/browser/dom.ts
+++ b/src/vs/base/browser/dom.ts
@@ -1432,20 +1432,21 @@ export const basicMarkupHtmlTags = Object.freeze([
 	'wbr',
 ]);
 
+const defaultDomPurifyConfig = Object.freeze<dompurify.Config & { RETURN_TRUSTED_TYPE: true }>({
+	ALLOWED_TAGS: ['a', 'button', 'blockquote', 'code', 'div', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'input', 'label', 'li', 'p', 'pre', 'select', 'small', 'span', 'strong', 'textarea', 'ul', 'ol'],
+	ALLOWED_ATTR: ['href', 'data-href', 'data-command', 'target', 'title', 'name', 'src', 'alt', 'class', 'id', 'role', 'tabindex', 'style', 'data-code', 'width', 'height', 'align', 'x-dispatch', 'required', 'checked', 'placeholder', 'type'],
+	RETURN_DOM: false,
+	RETURN_DOM_FRAGMENT: false,
+	RETURN_TRUSTED_TYPE: true
+});
+
 /**
  * Sanitizes the given `value` and reset the given `node` with it.
  */
 export function safeInnerHtml(node: HTMLElement, value: string): void {
-	const options: dompurify.Config = {
-		ALLOWED_TAGS: ['a', 'button', 'blockquote', 'code', 'div', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'input', 'label', 'li', 'p', 'pre', 'select', 'small', 'span', 'strong', 'textarea', 'ul', 'ol'],
-		ALLOWED_ATTR: ['href', 'data-href', 'data-command', 'target', 'title', 'name', 'src', 'alt', 'class', 'id', 'role', 'tabindex', 'style', 'data-code', 'width', 'height', 'align', 'x-dispatch', 'required', 'checked', 'placeholder', 'type'],
-		RETURN_DOM: false,
-		RETURN_DOM_FRAGMENT: false,
-	};
-
 	const hook = hookDomPurifyHrefAndSrcSanitizer(defaultSafeProtocols);
 	try {
-		const html = dompurify.sanitize(value, { ...options, RETURN_TRUSTED_TYPE: true });
+		const html = dompurify.sanitize(value, defaultDomPurifyConfig);
 		node.innerHTML = html as unknown as string;
 	} finally {
 		hook.dispose();