diff --git a/attributs.py b/attributs.py
index 9ab0456..e645787 100644
--- a/attributs.py
+++ b/attributs.py
@@ -872,6 +872,7 @@ class ipsec(Attr):
     legend = u'Clef wifi'
     category = 'wifi'
     ldap_name = "ipsec"
+    can_modify = [nounou, parent]
     default = u'auto'
 
     def parse_value(self, val):