diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WRadioGroupEditor.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WRadioGroupEditor.java
index 193032ce4f..680f2100ca 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WRadioGroupEditor.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WRadioGroupEditor.java
@@ -62,7 +62,7 @@ import org.zkoss.zul.Radiogroup;
  * @author hengsin
  *
  */
-public class WRadioGroupEditor extends WEditor implements ContextMenuListener, ListDataListener
+public class WRadioGroupEditor extends WEditor implements ContextMenuListener, ListDataListener, IZoomableEditor
 {
     public final static String[] LISTENER_EVENTS = {Events.ON_CHECK};