diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index 92d8711..6558112 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -371,7 +371,7 @@
 		
 		if ($prefix_limit !== FALSE AND $this->dbprefix != '')
 		{
-			$sql .= " LIKE '".$this->dbprefix."%'";
+			$sql .= " LIKE '".$this->escape_like_str($this->dbprefix)."%'";
 		}
 		
 		return $sql;