Fix saving bug
diff --git a/xos/services/vpn/admin.py b/xos/services/vpn/admin.py
index e34953b..26887078 100644
--- a/xos/services/vpn/admin.py
+++ b/xos/services/vpn/admin.py
@@ -301,7 +301,7 @@
                         "build-client-full " + certificate + " nopass")
                     obj.tenant.enacted = None
                     obj.tenant.save()
-                    obj.delete()
+                    obj.save()
 
 # Associate the admin forms with the models.
 admin.site.register(VPNService, VPNServiceAdmin)