diff --git a/src/component/schema.ts b/src/component/schema.ts
index 7a53fc0..426298e 100644
--- a/src/component/schema.ts
+++ b/src/component/schema.ts
@@ -78,6 +78,7 @@ export default defineSchema({
     voice_fallback_url: v.string(),
     voice_method: v.string(),
     voice_url: v.string(),
+    voice_receive_mode: v.optional(v.string()),
   })
     .index("by_phone_number", ["account_sid", "phone_number"])
     .index("by_sid", ["account_sid", "sid"]),