diff --git a/src/events/intro/customizeSlaveTrade/customizeSlaveTrade.js b/src/events/intro/customizeSlaveTrade/customizeSlaveTrade.js
index e562e2b0ee9b52c40ef61cccb2737d15c3df729d..563b63dfed66fe4e8abf947902dcc49681c4e560 100644
--- a/src/events/intro/customizeSlaveTrade/customizeSlaveTrade.js
+++ b/src/events/intro/customizeSlaveTrade/customizeSlaveTrade.js
@@ -29,7 +29,7 @@ App.UI.CustomSlaveTrade = function() {
 				App.UI.DOM.passageLink(
 					"Confirm customization",
 					destination,
-					() => delete baseControlsFilter
+					() => baseControlsFilter = undefined
 				)
 			);
 		}
@@ -232,7 +232,6 @@ App.UI.CustomSlaveTrade = function() {
 			for (let i = 0; i < keys.length; i++) {
 				const li = document.createElement("LI");
 				li.classList.add("customize-slave-trade-li");
-				li.title = racialNationalities.length > 0 ? racialNationalities.join(", ") : "(none)";
 				const nation = keys[i];
 				li.append(nation);
 				App.UI.DOM.appendNewElement(