diff --git a/system/libs/pot/OTS_Base_DB.php b/system/libs/pot/OTS_Base_DB.php
index fb6d2362..8b89dfa5 100644
--- a/system/libs/pot/OTS_Base_DB.php
+++ b/system/libs/pot/OTS_Base_DB.php
@@ -101,7 +101,6 @@ abstract class OTS_Base_DB extends PDO implements IOTS_DB
 		for ($i = 0; $i < $count; $i++)
 			$query.= $this->fieldName($fields[$i]).' = '.$this->quote($values[$i]).' AND ';
 
-		$query = substr($query, 0, -4);
 		$query = substr($query, 0, -4);
 		if (isset($limit))
 			$query .=') LIMIT '.$limit.';';