diff --git a/assets/cleaner.rb b/assets/cleaner.rb
index 8d8f228c..a924c1e5 100755
--- a/assets/cleaner.rb
+++ b/assets/cleaner.rb
@@ -8,7 +8,7 @@ def initialize()
   end
 
   def push(blocklist)
-    @blocklist.push blocklist
+    @files.push blocklist
   end
 
   def init()