diff --git a/app/models/type_de_champs.rb b/app/models/type_de_champs.rb
index 8b59c5d82..679f78c61 100644
--- a/app/models/type_de_champs.rb
+++ b/app/models/type_de_champs.rb
@@ -1,13 +1,13 @@
 class TypeDeChamps < ActiveRecord::Base
-  enum type: {text: 'text',
-              textarea: 'textarea',
-              datetime: 'datetime',
-              number: 'number'
+  enum type_champs: {text: 'text',
+                     textarea: 'textarea',
+                     datetime: 'datetime',
+                     number: 'number'
        }
 
   belongs_to :procedure
 
   validates :libelle, presence: true, allow_blank: false, allow_nil: false
-  validates :type, presence: true, allow_blank: false, allow_nil: false
+  validates :type_champs, presence: true, allow_blank: false, allow_nil: false
   validates :order_place, presence: true, allow_blank: false, allow_nil: false
 end
\ No newline at end of file
diff --git a/db/migrate/20151027150850_change_attributs_to_type_de_champs.rb b/db/migrate/20151027150850_change_attributs_to_type_de_champs.rb
new file mode 100644
index 000000000..23fd252d4
--- /dev/null
+++ b/db/migrate/20151027150850_change_attributs_to_type_de_champs.rb
@@ -0,0 +1,6 @@
+class ChangeAttributsToTypeDeChamps < ActiveRecord::Migration
+  def change
+    rename_column :types_de_champs, :type, :type_champs
+    add_column :types_de_champs, :description, :text
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3859754fd..781af478a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151026155158) do
+ActiveRecord::Schema.define(version: 20151027150850) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -144,9 +144,10 @@ ActiveRecord::Schema.define(version: 20151026155158) do
 
   create_table "types_de_champs", force: :cascade do |t|
     t.string  "libelle"
-    t.string  "type"
+    t.string  "type_champs"
     t.integer "order_place"
     t.integer "procedure_id"
+    t.text    "description"
   end
 
   create_table "types_de_piece_justificative", force: :cascade do |t|
diff --git a/spec/models/type_de_champs_spec.rb b/spec/models/type_de_champs_spec.rb
index 15f4f766b..4533c84eb 100644
--- a/spec/models/type_de_champs_spec.rb
+++ b/spec/models/type_de_champs_spec.rb
@@ -3,8 +3,9 @@ require 'spec_helper'
 describe TypeDeChamps do
   describe 'database columns' do
     it { is_expected.to have_db_column(:libelle) }
-    it { is_expected.to have_db_column(:type) }
+    it { is_expected.to have_db_column(:type_champs) }
     it { is_expected.to have_db_column(:order_place) }
+    it { is_expected.to have_db_column(:description) }
   end
 
   describe 'associations' do
@@ -19,13 +20,13 @@ describe TypeDeChamps do
     end
 
     context 'type' do
-      it { is_expected.not_to allow_value(nil).for(:type) }
-      it { is_expected.not_to allow_value('').for(:type) }
+      it { is_expected.not_to allow_value(nil).for(:type_champs) }
+      it { is_expected.not_to allow_value('').for(:type_champs) }
 
-      it { is_expected.to allow_value('text').for(:type) }
-      it { is_expected.to allow_value('textarea').for(:type) }
-      it { is_expected.to allow_value('datetime').for(:type) }
-      it { is_expected.to allow_value('number').for(:type) }
+      it { is_expected.to allow_value('text').for(:type_champs) }
+      it { is_expected.to allow_value('textarea').for(:type_champs) }
+      it { is_expected.to allow_value('datetime').for(:type_champs) }
+      it { is_expected.to allow_value('number').for(:type_champs) }
     end
 
     context 'order_place' do
@@ -33,5 +34,11 @@ describe TypeDeChamps do
       it { is_expected.not_to allow_value('').for(:order_place) }
       it { is_expected.to allow_value(1).for(:order_place) }
     end
+
+    context 'description' do
+      it { is_expected.to allow_value(nil).for(:description) }
+      it { is_expected.to allow_value('').for(:description) }
+      it { is_expected.to allow_value('blabla').for(:description) }
+    end
   end
 end