diff --git a/src/yunohost/backup.py b/src/yunohost/backup.py
index dcdb1adec..90f795ea5 100644
--- a/src/yunohost/backup.py
+++ b/src/yunohost/backup.py
@@ -1245,14 +1245,17 @@ class RestoreManager():
 
         # Remove all permission for all app which is still in the LDAP
         for permission_name in user_permission_list(ignore_system_perms=True)["permissions"].keys():
-            permission_delete(permission_name, force=True)
+            permission_delete(permission_name, force=True, sync_perm=False)
 
         # Restore permission for the app which is installed
         for permission_name, permission_infos in old_apps_permission.items():
             app_name = permission_name.split(".")[0]
             if _is_installed(app_name):
                 permission_create(permission_name, url=permission_infos["url"], sync_perm=False)
-                user_permission_update(permission_name, remove="all_users", add=permission_infos["allowed"])
+                user_permission_update(permission_name, remove="all_users", add=permission_infos["allowed"], sync_perm=False)
+
+        permission_sync_to_user()
+
 
     def _restore_apps(self):
         """Restore all apps targeted"""
@@ -1290,7 +1293,7 @@ class RestoreManager():
         restore_app_failed -- Raised if the restore bash script failed
         """
         from yunohost.user import user_group_list
-        from yunohost.permission import permission_create, permission_delete, user_permission_list, user_permission_update
+        from yunohost.permission import permission_create, permission_delete, user_permission_list, user_permission_update, permission_sync_to_user
 
         def copytree(src, dst, symlinks=False, ignore=None):
             for item in os.listdir(src):
@@ -1362,7 +1365,7 @@ class RestoreManager():
 
                 for permission_name, permission_infos in permissions.items():
 
-                    permission_create(permission_name, url=permission_infos.get("url", None))
+                    permission_create(permission_name, url=permission_infos.get("url", None), sync_perm=False)
 
                     if "allowed" not in permission_infos:
                         logger.warning("'allowed' key corresponding to allowed groups for permission %s not found when restoring app %s … You might have to reconfigure permissions yourself." % (permission_name, app_instance_name))
@@ -1370,7 +1373,9 @@ class RestoreManager():
                         should_be_allowed = [g for g in permission_infos["allowed"] if g in existing_groups]
                         current_allowed = user_permission_list()["permissions"][permission_name]["allowed"]
                         if should_be_allowed != current_allowed:
-                            user_permission_update(permission_name, remove=current_allowed, add=should_be_allowed)
+                            user_permission_update(permission_name, remove=current_allowed, add=should_be_allowed, sync_perm=False)
+
+                permission_sync_to_user()
 
                 os.remove('%s/permissions.yml' % app_settings_new_path)
             else: