diff --git a/src/chat_command_handler.cpp b/src/chat_command_handler.cpp
index d08fbb40bd2a..d47ba9e9e254 100644
--- a/src/chat_command_handler.cpp
+++ b/src/chat_command_handler.cpp
@@ -158,61 +158,6 @@ void chat_command_handler::do_version() {
 	print(_("version"), game_config::revision);
 }
 
-void chat_command_handler::do_register() {
-	config data;
-	config& nickserv = data.add_child("nickserv");
-
-	if (get_data(1).empty()) return command_failed_need_arg(1);
-
-	config &reg = nickserv.add_child("register");
-	reg["password"] = get_arg(1);
-	if (!get_data(2).empty()) {
-		reg["mail"] = get_arg(2);
-	}
-	std::string msg;
-	if (get_data(2).empty()) {
-		msg = _("registering with password *** and no email address");
-	}
-	else {
-		utils::string_map symbols;
-		symbols["email"] = get_data(2);
-		msg = VGETTEXT("registering with password *** and "
-			"email address $email", symbols);
-	}
-	print(_("nick registration"), msg);
-
-	chat_handler_.send_to_server(data);
-}
-
-void chat_command_handler::do_drop() {
-	config data;
-	config& nickserv = data.add_child("nickserv");
-
-	nickserv.add_child("drop");
-
-	print(_("nick registration"), _("dropping your username"));
-
-	chat_handler_.send_to_server(data);
-}
-
-void chat_command_handler::do_set() {
-	config data;
-	config& nickserv = data.add_child("nickserv");
-
-	if (get_data(1).empty()) return command_failed_need_arg(1);
-	if (get_data(2).empty()) return command_failed_need_arg(2);
-
-	config &set = nickserv.add_child("set");
-	set["detail"] = get_arg(1);
-	set["value"] = get_data(2);
-	utils::string_map symbols;
-	symbols["var"] = get_arg(1);
-	symbols["value"] = get_arg(2);
-	print(_("nick registration"), VGETTEXT("setting $var to $value", symbols));
-
-	chat_handler_.send_to_server(data);
-}
-
 void chat_command_handler::do_info() {
 	if (get_data(1).empty()) return command_failed_need_arg(1);
 
@@ -227,13 +172,4 @@ void chat_command_handler::do_info() {
 	chat_handler_.send_to_server(data);
 }
 
-void chat_command_handler::do_details() {
-
-	config data;
-	config& nickserv = data.add_child("nickserv");
-	nickserv.add_child("details");
-
-	chat_handler_.send_to_server(data);
-}
-
 }
diff --git a/src/chat_command_handler.hpp b/src/chat_command_handler.hpp
index fd4faff50245..e22d9446c5a9 100644
--- a/src/chat_command_handler.hpp
+++ b/src/chat_command_handler.hpp
@@ -44,24 +44,9 @@ class chat_command_handler : public map_command_handler<chat_command_handler>
 	void do_display();
 	void do_version();
 
-	/** Ask the server to register the currently used nick. */
-	void do_register();
-
-	/** Ask the server do drop the currently used (and registered) nick. */
-	void do_drop();
-
-	/** Update details for the currently used username. */
-	void do_set();
-
 	/** Request information about a user from the server. */
 	void do_info();
 
-	/**
-	* Request a list of details that can be set for a username
-	* as these might vary depending on the configuration of the server.
-	*/
-	void do_details();
-
 	std::string get_flags_description() const {
 		return _("(A) — admin command");
 	}
@@ -127,17 +112,8 @@ class chat_command_handler : public map_command_handler<chat_command_handler>
 			_("Remove a nickname from your ignores or friends list."), _("<nickname>"));
 		register_command("version", &chat_command_handler::do_version,
 			_("Display version information."));
-		register_command("register", &chat_command_handler::do_register,
-			_("Register your nickname"), _("<password> <email (optional)>"));
-		register_command("drop", &chat_command_handler::do_drop,
-			_("Drop your nickname."));
-		register_command("set", &chat_command_handler::do_set,
-			_("Update details for your nickname. For possible details see '/details'."),
-			_("<detail> <value>"));
 		register_command("info", &chat_command_handler::do_info,
 			_("Request information about a nickname."), _("<nickname>"));
-		register_command("details", &chat_command_handler::do_details,
-			_("Request a list of details you can set for your registered nickname."));
 		register_command("join", &chat_command_handler::do_network_send_req_arg,
 			_("Join a room."), _("<room>"));
 		register_alias("join", "j");