diff --git a/addons/hr_attendance/controllers/main.py b/addons/hr_attendance/controllers/main.py
index 66534933c60..aacd4049b37 100644
--- a/addons/hr_attendance/controllers/main.py
+++ b/addons/hr_attendance/controllers/main.py
@@ -8,5 +8,5 @@ from odoo.http import request
 class HrAttendance(http.Controller):
     @http.route('/hr_attendance/kiosk_keepalive', auth='user', type='json')
     def kiosk_keepalive(self):
-        request.httprequest.session.modified = True
+        request.session.touch()
         return {}
diff --git a/addons/website_blog/controllers/main.py b/addons/website_blog/controllers/main.py
index 46e9aec2875..63ad44c45f8 100644
--- a/addons/website_blog/controllers/main.py
+++ b/addons/website_blog/controllers/main.py
@@ -306,5 +306,5 @@ class WebsiteBlog(http.Controller):
                 if not request.session.get('posts_viewed'):
                     request.session['posts_viewed'] = []
                 request.session['posts_viewed'].append(blog_post.id)
-                request.session.modified = True
+                request.session.touch()
         return response
diff --git a/addons/website_sale_wishlist/controllers/main.py b/addons/website_sale_wishlist/controllers/main.py
index eabf8510608..5a10016148e 100644
--- a/addons/website_sale_wishlist/controllers/main.py
+++ b/addons/website_sale_wishlist/controllers/main.py
@@ -54,7 +54,7 @@ class WebsiteSaleWishlist(WebsiteSale):
             wish_ids = request.session.get('wishlist_ids') or []
             if wish.id in wish_ids:
                 request.session['wishlist_ids'].remove(wish.id)
-                request.session.modified = True
+                request.session.touch()
                 wish.sudo().unlink()
         else:
             wish.unlink()