diff --git a/lib/common/collections/wp_timthumbs/detectable.rb b/lib/common/collections/wp_timthumbs/detectable.rb
index aec16b7e..9258c023 100644
--- a/lib/common/collections/wp_timthumbs/detectable.rb
+++ b/lib/common/collections/wp_timthumbs/detectable.rb
@@ -41,7 +41,7 @@ class WpTimthumbs < WpItems
 
       %w{
         timthumb.php lib/timthumb.php inc/timthumb.php includes/timthumb.php
-        scripts/timthumb.php tools/timthumb.php functions/timthumb.php
+        scripts/timthumb.php tools/timthumb.php functions/timthumb.php thumb.php
       }.each do |path|
         wp_timthumb.path = "$wp-content$/themes/#{theme_name}/#{path}"