diff --git a/PostgreSQL/prism/prism.sql b/PostgreSQL/prism/prism.sql
index 64db4df..94b3066 100644
--- a/PostgreSQL/prism/prism.sql
+++ b/PostgreSQL/prism/prism.sql
@@ -10,7 +10,7 @@ from activities;
 select b.action_id, b.action, count(b.action_id)
 from activities as a
          left join actions as b on a.action_id = b.action_id
-where timestamp > EXTRACT(EPOCH FROM current_timestamp(0))::bigint - 86400
+where timestamp > EXTRACT(EPOCH FROM current_timestamp(0))::bigint - 86400 * 1
 group by b.action_id, b.action
 order by count(b.action_id) desc;