diff --git a/src/types.ts b/src/types.ts
index 72f73e593..0a0f0f2ab 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -2779,6 +2779,7 @@ export type CampaignData = {
     text: string;
     attachments?: Attachment[];
     custom?: {};
+    poll_id?: string;
   };
   name?: string;
   segment_ids?: string[];