diff --git a/lib/bootstrap_forms/form_builder.rb b/lib/bootstrap_forms/form_builder.rb
index 5455eeb..415a740 100644
--- a/lib/bootstrap_forms/form_builder.rb
+++ b/lib/bootstrap_forms/form_builder.rb
@@ -53,16 +53,15 @@ def check_box(name, *args)
 
     def radio_buttons(name, values = {}, opts = {})
       @name = name
-      @options = opts
       @field_options = opts
       control_group_div do
         label_field + input_div do
           values.map do |text, value|
             if @field_options[:label] == '' || @field_options[:label] == false
-              extras { radio_button(name, value, @options) + text }
+              extras { radio_button(name, value, @field_options) + text }
             else
               label("#{@name}_#{value}", :class => [ 'radio', required_class ].compact.join(' ')) do
-                extras { radio_button(name, value, @options) + text }
+                extras { radio_button(name, value, @field_options) + text }
               end
             end
           end.join.html_safe