diff --git a/CHANGELOG.md b/CHANGELOG.md
index 658c373a4..8a01c77ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 - Created template file for AJAX quick actions [\#1381](https://github.com/torrentpier/torrentpier/pull/1381) ([belomaxorka](https://github.com/belomaxorka))
 - Removed `wbr()` [\#1387](https://github.com/torrentpier/torrentpier/pull/1387) ([belomaxorka](https://github.com/belomaxorka))
 - Removed converting for legacy md5 passwords [\#1386](https://github.com/torrentpier/torrentpier/pull/1386) ([belomaxorka](https://github.com/belomaxorka))
+- Fixed issue with poll_users cleaning at every cron job startup [\#1390](https://github.com/torrentpier/torrentpier/pull/1390) ([belomaxorka](https://github.com/belomaxorka))
 - Used hashing for filenames generation [\#1385](https://github.com/torrentpier/torrentpier/pull/1385) ([belomaxorka](https://github.com/belomaxorka))
 - Minor improvements [\#1382](https://github.com/torrentpier/torrentpier/pull/1382), [\#1383](https://github.com/torrentpier/torrentpier/pull/1383) ([belomaxorka](https://github.com/belomaxorka))
 - Some bugfixes [\#1380](https://github.com/torrentpier/torrentpier/pull/1380) ([belomaxorka](https://github.com/belomaxorka))
diff --git a/library/includes/cron/jobs/board_maintenance.php b/library/includes/cron/jobs/board_maintenance.php
index d4312f5e6..73858faf5 100644
--- a/library/includes/cron/jobs/board_maintenance.php
+++ b/library/includes/cron/jobs/board_maintenance.php
@@ -30,7 +30,7 @@ if ($poll_max_days = (int)$bb_cfg['poll_max_days']) {
         DB()->query("
 			DELETE FROM " . BB_POLL_USERS . "
 			WHERE topic_id BETWEEN $start_id AND $end_id
-				AND vote_dt < DATE_SUB(NOW(), INTERVAL $poll_max_days DAY)
+				AND vote_dt < " . (TIMENOW - 86400 * $poll_max_days) . "
 		");
 
         if ($end_id > $finish_id) {