diff --git a/backend/src/utils.ts b/backend/src/utils.ts
index 214d3f20..639fb715 100644
--- a/backend/src/utils.ts
+++ b/backend/src/utils.ts
@@ -262,6 +262,7 @@ export const zEmbedInput = z.object({
       z.object({
         name: z.string(),
         url: z.string().optional(),
+        icon_url: z.string().optional(),
         width: z.number().optional(),
         height: z.number().optional(),
       }),