diff --git a/post.php b/post.php
index c2bd406d..6e7c6ab6 100644
--- a/post.php
+++ b/post.php
@@ -1315,7 +1315,7 @@ function handle_post(Context $ctx)
 
     if (!hasPermission($config['mod']['bypass_filters'], $board['uri']) && !$dropped_post) {
         require_once 'inc/filters.php';
-        do_filters($post);
+        do_filters($ctx, $post);
     }
 
     if ($post['has_file']) {
@@ -1631,7 +1631,7 @@ function handle_post(Context $ctx)
 
     // Do filters again if OCRing
     if ($config['tesseract_ocr'] && !hasPermission($config['mod']['bypass_filters'], $board['uri']) && !$dropped_post) {
-        do_filters($post);
+        do_filters($ctx, $post);
     }
 
     if (!hasPermission($config['mod']['postunoriginal'], $board['uri']) && $config['robot_enable'] && checkRobot($post['body_nomarkup']) && !$dropped_post) {