diff --git a/lib/best_in_place/display_methods.rb b/lib/best_in_place/display_methods.rb
index ad930fb5..d7194a6e 100644
--- a/lib/best_in_place/display_methods.rb
+++ b/lib/best_in_place/display_methods.rb
@@ -30,15 +30,15 @@ def lookup(klass, attr)
     end
 
     def add_model_method(klass, attr, display_as)
-      model_attributes(klass)[attr.to_s] = Renderer.new method: display_as.to_sym, type: :model
+      model_attributes(klass)[attr.to_s] = Renderer.new({method: display_as.to_sym, type: :model})
     end
 
     def add_helper_method(klass, attr, helper_method, helper_options = nil)
-      model_attributes(klass)[attr.to_s] = Renderer.new method: helper_method.to_sym, type: :helper, attr: attr, helper_options: helper_options
+      model_attributes(klass)[attr.to_s] = Renderer.new({method: helper_method.to_sym, type: :helper, attr: attr, helper_options: helper_options})
     end
 
     def add_helper_proc(klass, attr, helper_proc)
-      model_attributes(klass)[attr.to_s] = Renderer.new type: :proc, attr: attr, proc: helper_proc
+      model_attributes(klass)[attr.to_s] = Renderer.new({type: :proc, attr: attr, proc: helper_proc})
     end
 
     def model_attributes(klass)