diff --git a/addons/web/static/src/js/fields/basic_fields.js b/addons/web/static/src/js/fields/basic_fields.js
index 996e759a70a..f2c44891ea2 100644
--- a/addons/web/static/src/js/fields/basic_fields.js
+++ b/addons/web/static/src/js/fields/basic_fields.js
@@ -1875,7 +1875,8 @@ var FieldBinaryImage = AbstractFieldBinary.extend({
                     this.$el.addClass(this.attrs.class);
                 }
 
-                var urlThumb = this._getImageUrl(this.model, this.res_id, 'image_128', unique);
+                const image_field = this.field.manual ? this.name:'image_128';
+                var urlThumb = this._getImageUrl(this.model, this.res_id, image_field, unique);
 
                 this.$el.empty();
                 $img = this.$el;