diff --git a/railties/lib/rails/generators/generated_attribute.rb b/railties/lib/rails/generators/generated_attribute.rb
index e9623085852e..f01934f9460d 100644
--- a/railties/lib/rails/generators/generated_attribute.rb
+++ b/railties/lib/rails/generators/generated_attribute.rb
@@ -9,12 +9,13 @@ def initialize(name, type)
 
       def field_type
         @field_type ||= case type
-          when :integer, :float, :decimal   then :text_field
-          when :datetime, :timestamp, :time then :datetime_select
-          when :date                        then :date_select
-          when :string                      then :text_field
-          when :text                        then :text_area
-          when :boolean                     then :check_box
+          when :integer, :float, :decimal then :text_field
+          when :time                      then :time_select
+          when :datetime, :timestamp      then :datetime_select
+          when :date                      then :date_select
+          when :string                    then :text_field
+          when :text                      then :text_area
+          when :boolean                   then :check_box
           else
             :text_field
         end