diff -r 0cde6357775d -r 148e16dfb86c src/pyams_ldap/zmi/plugin.py
--- a/src/pyams_ldap/zmi/plugin.py	Mon Nov 05 16:34:09 2018 +0100
+++ b/src/pyams_ldap/zmi/plugin.py	Thu Nov 08 15:25:19 2018 +0100
@@ -121,7 +121,7 @@
 
     tab_label = _("Connection")
     legend = None
-    fields = field.Fields(ILDAPPlugin).select('server_uri', 'use_tls', 'bind_dn', 'bind_password')
+    fields = field.Fields(ILDAPPlugin).select('server_uri', 'bind_dn', 'bind_password')
     weight = 1
 
 
@@ -232,7 +232,7 @@
 
     tab_label = _("Connection")
     legend = None
-    fields = field.Fields(ILDAPPlugin).select('server_uri', 'use_tls', 'bind_dn', 'bind_password')
+    fields = field.Fields(ILDAPPlugin).select('server_uri', 'bind_dn', 'bind_password')
     edit_permission = MANAGE_SECURITY_PERMISSION
 
     weight = 1