diff --git a/client/src/org/compiere/acct/AcctViewer.java b/client/src/org/compiere/acct/AcctViewer.java
index 9104f67059..2fe4c85488 100644
--- a/client/src/org/compiere/acct/AcctViewer.java
+++ b/client/src/org/compiere/acct/AcctViewer.java
@@ -104,6 +104,7 @@ public class AcctViewer extends CFrame
 		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
 		m_data = new AcctViewerData (Env.getCtx(), Env.createWindowNo(this), 
 			AD_Client_ID, AD_Table_ID);
+		AEnv.addToWindowManager(this);
 		//
 		try
 		{