diff --git a/app/controllers/champs/carte_controller.rb b/app/controllers/champs/carte_controller.rb
index 6790a9767..fc9a55833 100644
--- a/app/controllers/champs/carte_controller.rb
+++ b/app/controllers/champs/carte_controller.rb
@@ -19,7 +19,7 @@ class Champs::CarteController < ApplicationController
   def create
     champ = policy_scope(Champ).find(params[:champ_id])
     geo_area = champ.geo_areas.selections_utilisateur.new
-    save_geometry!(geo_area, params_feature)
+    save_feature!(geo_area, params_feature)
 
     render json: { feature: geo_area.to_feature }, status: :created
   end
@@ -27,7 +27,7 @@ class Champs::CarteController < ApplicationController
   def update
     champ = policy_scope(Champ).find(params[:champ_id])
     geo_area = champ.geo_areas.selections_utilisateur.find(params[:id])
-    save_geometry!(geo_area, params_feature)
+    save_feature!(geo_area, params_feature)
 
     head :no_content
   end
@@ -43,7 +43,7 @@ class Champs::CarteController < ApplicationController
     champ = policy_scope(Champ).find(params[:champ_id])
     params_features.each do |feature|
       geo_area = champ.geo_areas.selections_utilisateur.new
-      save_geometry!(geo_area, feature)
+      save_feature!(geo_area, feature)
     end
 
     render json: champ.to_feature_collection, status: :created
@@ -59,8 +59,13 @@ class Champs::CarteController < ApplicationController
     params[:features]
   end
 
-  def save_geometry!(geo_area, feature)
-    geo_area.geometry = feature[:geometry]
+  def save_feature!(geo_area, feature)
+    if feature[:geometry]
+      geo_area.geometry = feature[:geometry]
+    end
+    if feature[:properties] && feature[:properties][:description]
+      geo_area.description = feature[:properties][:description]
+    end
     geo_area.save!
   end
 
diff --git a/app/models/geo_area.rb b/app/models/geo_area.rb
index fe0ca9f2f..e576ccbe8 100644
--- a/app/models/geo_area.rb
+++ b/app/models/geo_area.rb
@@ -2,6 +2,7 @@ class GeoArea < ApplicationRecord
   belongs_to :champ
 
   store :properties, accessors: [
+    :description,
     :surface_intersection,
     :surface_parcelle,
     :numero,
diff --git a/spec/controllers/champs/carte_controller_spec.rb b/spec/controllers/champs/carte_controller_spec.rb
index 30a30a393..da7f2a7af 100644
--- a/spec/controllers/champs/carte_controller_spec.rb
+++ b/spec/controllers/champs/carte_controller_spec.rb
@@ -44,19 +44,43 @@ describe Champs::CarteController, type: :controller do
     end
 
     describe 'PATCH #update' do
-      let(:params) do
-        {
-          champ_id: champ.id,
-          id: geo_area.id,
-          feature: feature
-        }
-      end
-
       before do
         patch :update, params: params
       end
 
-      it { expect(response.status).to eq 204 }
+      context 'update geometry' do
+        let(:params) do
+          {
+            champ_id: champ.id,
+            id: geo_area.id,
+            feature: feature
+          }
+        end
+
+        it { expect(response.status).to eq 204 }
+      end
+
+      context 'update description' do
+        let(:feature) do
+          {
+            properties: {
+              description: 'un point'
+            }
+          }
+        end
+        let(:params) do
+          {
+            champ_id: champ.id,
+            id: geo_area.id,
+            feature: feature
+          }
+        end
+
+        it {
+          expect(response.status).to eq 204
+          expect(geo_area.reload.description).to eq('un point')
+        }
+      end
     end
 
     describe 'DELETE #destroy' do