diff --git a/docs/3.0/basic-filters.md b/docs/3.0/basic-filters.md
index eb453f04..28e00604 100644
--- a/docs/3.0/basic-filters.md
+++ b/docs/3.0/basic-filters.md
@@ -83,7 +83,7 @@ class Avo::Resources::Post < Avo::BaseResource
   end
 
   def filters
-    filter Avo::Filters::PublishedFilter
+    filter Avo::Filters::Published
   end
 end
 ```