diff --git a/addons/website_slides/models/slide_channel.py b/addons/website_slides/models/slide_channel.py
index 56b2dc1f363e07a192bab5f8b7191e041ea46f40..6088fbddba278561419da83f27de23272471aedb 100644
--- a/addons/website_slides/models/slide_channel.py
+++ b/addons/website_slides/models/slide_channel.py
@@ -154,8 +154,8 @@ class Channel(models.Model):
     # description
     name = fields.Char('Name', translate=True, required=True)
     active = fields.Boolean(default=True, tracking=100)
-    description = fields.Html('Description', translate=True, help="The description that is displayed on top of the course page, just below the title")
-    description_short = fields.Html('Short Description', translate=True, help="The description that is displayed on the course card")
+    description = fields.Html('Description', translate=True, sanitize_attributes=False, sanitize_form=False, help="The description that is displayed on top of the course page, just below the title")
+    description_short = fields.Html('Short Description', translate=True, sanitize_attributes=False, sanitize_form=False, help="The description that is displayed on the course card")
     description_html = fields.Html('Detailed Description', translate=tools.html_translate, sanitize_attributes=False, sanitize_form=False)
     channel_type = fields.Selection([
         ('training', 'Training'), ('documentation', 'Documentation')],