diff --git a/cache.inc.php b/cache.inc.php
index 7bfe893..5f716de 100644
--- a/cache.inc.php
+++ b/cache.inc.php
@@ -154,7 +154,7 @@ class ConfigFetchParams
   public bool $verbose = false;
   public ?int $max_workers = null;
   public bool $touch_files_with_includes = true;
-  public bool $check_junk = false;
+  public bool $check_junk = true;
 
   function __construct(ConfigGlobals $globals, ConfigScanResult $scanned, 
     bool $force_stale = false, bool $verbose = false, ?int $max_workers = null)