diff --git a/app/models/anonymous_user.rb b/app/models/anonymous_user.rb
index 83eab07e127..eb15aa74eba 100644
--- a/app/models/anonymous_user.rb
+++ b/app/models/anonymous_user.rb
@@ -7,6 +7,10 @@ def second_factor_locked_at
     nil
   end
 
+  def phone_configuration
+    nil
+  end
+
   def phone
     nil
   end