diff --git a/src/yunohost/backup.py b/src/yunohost/backup.py
index 3087a15e9..5f6e3c258 100644
--- a/src/yunohost/backup.py
+++ b/src/yunohost/backup.py
@@ -1298,6 +1298,7 @@ class RestoreManager():
         """
         from moulinette.utils.filesystem import read_ldif
         from yunohost.user import user_group_list
+        from yunohost.permission import permission_remove
 
         def copytree(src, dst, symlinks=False, ignore=None):
             for item in os.listdir(src):
@@ -1427,6 +1428,13 @@ class RestoreManager():
             # Cleaning app directory
             shutil.rmtree(app_settings_new_path, ignore_errors=True)
 
+            # Remove all permission in LDAP
+            result = auth.search(base='ou=permission,dc=yunohost,dc=org',
+                                filter='(&(objectclass=permissionYnh)(cn=*.%s))' % app_instance_name, attrs=['cn'])
+            permission_list = [p['cn'][0] for p in result]
+            for l in permission_list:
+                permission_remove(auth, app_instance_name, l.split('.')[0], force=True)
+
             # TODO Cleaning app hooks
         else:
             self.targets.set_result("apps", app_instance_name, "Success")