diff --git a/data/ddl.sql b/data/ddl.sql
index 8a577b73ef..d8c1cb3830 100644
--- a/data/ddl.sql
+++ b/data/ddl.sql
@@ -79,9 +79,10 @@ create table user_groups (
 );
 
 create table rsvps (
-    user_id uuid references  users(id),
+    user_id uuid references users(id),
     event_id uuid references events(id),
-    date timestamptz not null,
+    accepted_at timestamptz,
+    declined_at timestamptz,
     on_waitlist boolean not null default FALSE,
     primary key (user_id, event_id)
 );