diff --git a/lib/registration.rb b/lib/registration.rb
index bdf13020aedca21147facbb33cd9a44faec1b92e..143e5fbae676322512fe9ebbf326ca7a8f8c8bc6 100644
--- a/lib/registration.rb
+++ b/lib/registration.rb
@@ -338,7 +338,7 @@ class Registration
 					reply.note_type = :info
 					reply.note_text = "#{toob.desc}: #{toob.url}"
 				}.then do |iq|
-					next Activation.for(@customer, @tel).then(&:write) if iq.prev?
+					next Activation.for(@customer, nil, @tel).then(&:write) if iq.prev?
 
 					CreditCard.for(@customer, @tel, finish: @finish).then(&:write)
 				end
@@ -432,7 +432,7 @@ class Registration
 			end
 
 			def parse(iq)
-				return Activation.for(@customer, @tel).then(&:write) if iq.prev?
+				return Activation.for(@customer, nil, @tel).then(&:write) if iq.prev?
 
 				guard_too_many_tries.then {
 					verify(iq.form.field("code")&.value&.to_s)
@@ -505,7 +505,7 @@ class Registration
 				}.then { |iq|
 					raise "Action not allowed" unless iq.prev?
 
-					Activation.for(@customer, @tel).then(&:write)
+					Activation.for(@customer, nil, @tel).then(&:write)
 				}
 			end
 		end