diff --git a/addons/point_of_sale/static/src/js/models.js b/addons/point_of_sale/static/src/js/models.js
index 98ba49c8856..13003bcf19f 100644
--- a/addons/point_of_sale/static/src/js/models.js
+++ b/addons/point_of_sale/static/src/js/models.js
@@ -323,7 +323,7 @@ function openerp_pos_models(instance, module){ //module is instance.point_of_sal
 
     module.Product = Backbone.Model.extend({
         get_image_url: function(){
-            return instance.session.url('/web/binary/image', {model: 'product.product', field: 'image', id: this.get('id')});
+            return instance.session.url('/web/binary/image', {model: 'product.product', field: 'image_medium', id: this.get('id')});
         },
     });
 
diff --git a/addons/point_of_sale/static/src/js/widgets.js b/addons/point_of_sale/static/src/js/widgets.js
index cec48dbe72f..e4bf004c00f 100644
--- a/addons/point_of_sale/static/src/js/widgets.js
+++ b/addons/point_of_sale/static/src/js/widgets.js
@@ -498,7 +498,7 @@ function openerp_pos_widgets(instance, module){ //module is instance.point_of_sa
         },
 
         get_image_url: function(category){
-            return instance.session.url('/web/binary/image', {model: 'pos.category', field: 'image', id: category.id});
+            return instance.session.url('/web/binary/image', {model: 'pos.category', field: 'image_medium', id: category.id});
         },
 
         renderElement: function(){