diff --git a/addons/website/models/mixins.py b/addons/website/models/mixins.py
index 88342559183..d5c7bfdb899 100644
--- a/addons/website/models/mixins.py
+++ b/addons/website/models/mixins.py
@@ -205,10 +205,7 @@ class WebsitePublishedMixin(models.AbstractModel):
     @api.model_create_multi
     def create(self, vals_list):
         records = super(WebsitePublishedMixin, self).create(vals_list)
-        is_publish_modified = any(
-            [set(v.keys()) & {'is_published', 'website_published'} for v in vals_list]
-        )
-        if is_publish_modified and any(not record.can_publish for record in records):
+        if any(record.is_published and not record.can_publish for record in records):
             raise AccessError(self._get_can_publish_error_message())
 
         return records
diff --git a/addons/website_slides/controllers/main.py b/addons/website_slides/controllers/main.py
index d5075895114..ccea472517c 100644
--- a/addons/website_slides/controllers/main.py
+++ b/addons/website_slides/controllers/main.py
@@ -1451,11 +1451,6 @@ class WebsiteSlides(WebsiteProfile):
         # create slide itself
         try:
             values['user_id'] = request.env.uid
-            # Hack, to remove when reworking create method of website.published.mixin
-            # We cannot create slide with is_published in values and can_publish = False
-            if 'is_published' in values:
-                if not values.get('is_published') or not can_publish:
-                    del values['is_published']
             slide = request.env['slide.slide'].sudo().create(values)
         except UserError as e:
             _logger.error(e)