diff --git a/src/types.ts b/src/types.ts
index da4df36..e40efef 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -128,4 +128,9 @@ export interface DiscordUser {
 	discriminator: string;
 	bot: boolean;
 	avatar: string;
+	avatar_decoration_data?: {
+		sku_id: string;
+		asset: string;
+		expires_at: number;
+	} | null;
 }