diff --git a/post.php b/post.php
index 386c5b12..18c61485 100644
--- a/post.php
+++ b/post.php
@@ -1559,7 +1559,7 @@ if(isset($_GET['delete_client'])){
     $sql = mysqli_query($mysqli,"SELECT ticket_id FROM tickets WHERE ticket_client_id = $client_id");
     while($row = mysqli_fetch_array($sql)){
         $ticket_id = $row['ticket_id'];
-        mysqli_query($mysqli,"DELETE FROM ticket_replies WHERE reply_ticket_id = $ticket_id");
+        mysqli_query($mysqli,"DELETE FROM ticket_replies WHERE ticket_reply_ticket_id = $ticket_id");
         mysqli_query($mysqli,"DELETE FROM ticket_views WHERE view_ticket_id = $ticket_id");
     }
     mysqli_query($mysqli,"DELETE FROM tickets WHERE ticket_client_id = $client_id");