diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/grandexchange/GrandExchangePlugin.java b/runelite-client/src/main/java/net/runelite/client/plugins/grandexchange/GrandExchangePlugin.java
index b421dd7aaf..1b78aad7e8 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/grandexchange/GrandExchangePlugin.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/grandexchange/GrandExchangePlugin.java
@@ -85,6 +85,7 @@ import net.runelite.client.account.SessionManager;
 import net.runelite.client.config.ConfigManager;
 import net.runelite.client.eventbus.Subscribe;
 import net.runelite.client.events.ConfigChanged;
+import net.runelite.client.events.SessionClose;
 import net.runelite.client.events.SessionOpen;
 import net.runelite.client.game.ItemManager;
 import net.runelite.client.input.KeyManager;
@@ -341,6 +342,12 @@ public class GrandExchangePlugin extends Plugin
 		grandExchangeClient.setUuid(accountSession.getUuid());
 	}
 
+	@Subscribe
+	public void onSessionClose(SessionClose sessionClose)
+	{
+		grandExchangeClient.setUuid(null);
+	}
+
 	@Subscribe
 	public void onConfigChanged(ConfigChanged event)
 	{