diff --git a/src/markets/marketUI.js b/src/markets/marketUI.js
index 31a3a2f695b37a639e12a226d5cb40713ac95878..f3c0b1a7e1a7a42948d96910a1fc4720588c15af 100644
--- a/src/markets/marketUI.js
+++ b/src/markets/marketUI.js
@@ -161,6 +161,7 @@ App.Markets.purchaseFramework = function(slaveMarket, {sTitleSingular = "slave",
 
 /** @this {marketGlobal} */
 App.Markets.GlobalVariable = function() {
+	/** @type {FC.SlaveMarketName} */
 	this.slaveMarket = "kidnappers";
 	this.introType = "";
 	this.newSlaves = [];