diff --git a/admin/stats/tracker.php b/admin/stats/tracker.php
index 66f8a8a0d..83f3a8501 100644
--- a/admin/stats/tracker.php
+++ b/admin/stats/tracker.php
@@ -128,4 +128,4 @@ echo '</body></html>';
 
 DB()->query('DROP TEMPORARY TABLE ' . TMP_TRACKER_TABLE);
 
-bb_exit();
+exit();
diff --git a/library/includes/functions.php b/library/includes/functions.php
index 326dc7d7a..b6372162d 100644
--- a/library/includes/functions.php
+++ b/library/includes/functions.php
@@ -1692,7 +1692,7 @@ function caching_output($enabled, $mode, $cache_var_name, $ttl = 300)
 
     if ($mode == 'send') {
         if ($cached_contents = CACHE('bb_cache')->get($cache_var_name)) {
-            bb_exit($cached_contents);
+            exit($cached_contents);
         }
     } elseif ($mode == 'store') {
         if ($output = ob_get_contents()) {
diff --git a/library/includes/init_bb.php b/library/includes/init_bb.php
index 0e667c9e4..1e52392bc 100644
--- a/library/includes/init_bb.php
+++ b/library/includes/init_bb.php
@@ -333,17 +333,6 @@ function send_no_cache_headers()
     header('Pragma: no-cache');
 }
 
-/**
- * @param string $output
- */
-function bb_exit($output = '')
-{
-    if ($output) {
-        echo $output;
-    }
-    exit;
-}
-
 /**
  * Convert special characters to HTML entities
  *
diff --git a/library/includes/page_footer.php b/library/includes/page_footer.php
index 687efe939..b32b9e529 100644
--- a/library/includes/page_footer.php
+++ b/library/includes/page_footer.php
@@ -89,4 +89,4 @@ if (defined('REQUESTED_PAGE') && !defined('DISABLE_CACHING_OUTPUT')) {
     }
 }
 
-bb_exit();
+exit();
diff --git a/src/Legacy/Torrent.php b/src/Legacy/Torrent.php
index f6e47c77b..80f92177b 100644
--- a/src/Legacy/Torrent.php
+++ b/src/Legacy/Torrent.php
@@ -552,7 +552,7 @@ class Torrent
         header("Content-Type: application/x-bittorrent; name=\"$dl_fname\"");
         header("Content-Disposition: attachment; filename=\"$dl_fname\"");
 
-        bb_exit($output);
+        exit($output);
     }
 
     /**