diff --git a/packages/backend/src/core/activitypub/models/ApNoteService.ts b/packages/backend/src/core/activitypub/models/ApNoteService.ts
index f8e31eb99e..aa99d717a4 100644
--- a/packages/backend/src/core/activitypub/models/ApNoteService.ts
+++ b/packages/backend/src/core/activitypub/models/ApNoteService.ts
@@ -328,6 +328,7 @@ export class ApNoteService {
 
 	@bindThis
 	public async extractEmojis(tags: IObject | IObject[], host: string): Promise<Emoji[]> {
+		// eslint-disable-next-line no-param-reassign
 		host = this.utilityService.toPuny(host);
 
 		if (!tags) return [];