diff --git a/CHANGELOG.md b/CHANGELOG.md
index bde7a3ea1..259d1ce12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 
 **Merged pull requests:**
 
+- Vote: Use REPLACE INTO instead of INSERT IGNORE INTO [\#1145](https://github.com/torrentpier/torrentpier/pull/1145) ([belomaxorka](https://github.com/belomaxorka))
 - Vote button code improvements [\#1140](https://github.com/torrentpier/torrentpier/pull/1140), [\#1142](https://github.com/torrentpier/torrentpier/pull/1142), [\#1143](https://github.com/torrentpier/torrentpier/pull/1143) ([belomaxorka](https://github.com/belomaxorka))
 - Vote button and v2 file list topic url display [\#1138](https://github.com/torrentpier/torrentpier/pull/1138) ([kovalensky](https://github.com/kovalensky))
 - Removed topic watch useless code [\#1137](https://github.com/torrentpier/torrentpier/pull/1137) ([belomaxorka](https://github.com/belomaxorka))
diff --git a/library/ajax/thanks.php b/library/ajax/thanks.php
index d3f6d8ccf..146c80f41 100644
--- a/library/ajax/thanks.php
+++ b/library/ajax/thanks.php
@@ -32,8 +32,7 @@ switch ($mode) {
 
         $columns = 'topic_id, user_id, time';
         $values = "$topic_id, {$userdata['user_id']}, " . TIMENOW;
-        DB()->query('INSERT IGNORE INTO ' . BB_THX . " ($columns) VALUES ($values)");
-
+        DB()->query('REPLACE INTO ' . BB_THX . " ($columns) VALUES ($values)");
         $this->response['html'] = '<b>' . profile_url($userdata) . ' <i>(' . bb_date(TIMENOW) . ')</i></b>';
         break;