diff --git a/packages/whatsapp/src/schemas.ts b/packages/whatsapp/src/schemas.ts
index 4be0ae844..185d691e0 100644
--- a/packages/whatsapp/src/schemas.ts
+++ b/packages/whatsapp/src/schemas.ts
@@ -149,6 +149,9 @@ export const incomingMessageSchema = z.discriminatedUnion("type", [
       emoji: z.string().optional(),
     }),
   }),
+  sharedIncomingMessageFieldsSchema.extend({
+    type: z.literal("unsupported"),
+  }),
 ]);
 
 const incomingErrors = z.object({