diff --git a/lib/stripe/api_operations/list.rb b/lib/stripe/api_operations/list.rb
index 939c09389..8fbbcbe0b 100644
--- a/lib/stripe/api_operations/list.rb
+++ b/lib/stripe/api_operations/list.rb
@@ -11,7 +11,7 @@ def list(filters = {}, opts = {})
 
         # set filters so that we can fetch the same limit, expansions, and
         # predicates when accessing the next and previous pages
-        obj.filters = filters.dup
+        obj.filters = filters.dup unless filters.nil?
         obj
       end
     end