diff --git a/addons/website_slides/models/slides.py b/addons/website_slides/models/slides.py
index f120e388964..359791ca454 100644
--- a/addons/website_slides/models/slides.py
+++ b/addons/website_slides/models/slides.py
@@ -270,7 +270,7 @@ class Slide(models.Model):
     _PROMOTIONAL_FIELDS = [
         '__last_update', 'name', 'image_thumb', 'image_medium', 'slide_type', 'total_views', 'category_id',
         'channel_id', 'description', 'tag_ids', 'write_date', 'create_date',
-        'website_published', 'website_url', 'website_meta_title', 'website_meta_description', 'website_meta_keywords']
+        'website_published', 'website_url', 'website_meta_title', 'website_meta_description', 'website_meta_keywords', 'website_meta_og_img']
 
     _sql_constraints = [
         ('name_uniq', 'UNIQUE(channel_id, name)', 'The slide name must be unique within a channel')