diff --git a/src/config.cpp b/src/config.cpp
index a1c192733233b325b088847fefdcba6d9c0f6c7d..6eb10e4e0c3ffdb4a7ebc676c5de2feea199d609 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -99,6 +99,8 @@ bool Config::load(std::istream &ifs, boost::program_options::options_description
 		("registration.local_username_label", value<std::string>()->default_value("Local username:"), "Label for local usernme field")
 		("registration.local_account_server", value<std::string>()->default_value("localhost"), "The server on which the local accounts will be checked for validity")
 		("registration.local_account_server_timeout", value<int>()->default_value(10000), "Timeout when checking local user on local_account_server (msecs)")
+		("gateway_responder.prompt", value<std::string>()->default_value("Contact ID"), "Value of <prompt> </promt> field")
+		("gateway_responder.label", value<std::string>()->default_value("Enter legacy network contact ID."), "Label for add contact ID field")
 		("database.type", value<std::string>()->default_value("none"), "Database type.")
 		("database.database", value<std::string>()->default_value("/var/lib/spectrum2/$jid/database.sql"), "Database used to store data")
 		("database.server", value<std::string>()->default_value("localhost"), "Database server.")