diff --git a/src/opensesim/world/AbstractTrader.java b/src/opensesim/world/AbstractTrader.java
index 709058f..002549f 100644
--- a/src/opensesim/world/AbstractTrader.java
+++ b/src/opensesim/world/AbstractTrader.java
@@ -100,7 +100,7 @@ public abstract class AbstractTrader implements Trader {
 
     public AbstractTrader(World world, JSONObject cfg) {
         this.world=world;
-        this.account = new Account();
+        this.account = new Account(world);
         
         AssetPack pack;
         pack = new AssetPack(this.world.getDefaultAssetPair().getCurrency(),1000);