diff --git a/src/filters/html.ts b/src/filters/html.ts
index 3121857e3..0dd5f77d3 100644
--- a/src/filters/html.ts
+++ b/src/filters/html.ts
@@ -45,5 +45,5 @@ export function newline_to_br (this: FilterImpl, v: string) {
export function strip_html (this: FilterImpl, v: string) {
const str = stringify(v)
this.context.memoryLimit.use(str.length)
- return str.replace(/