diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/FindWindow.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/FindWindow.java
index d66c90b8c4..bfaf41fdd5 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/FindWindow.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/FindWindow.java
@@ -503,6 +503,7 @@ public class FindWindow extends Window implements EventListener<Event>, ValueCha
         South south = new South();
         layout.appendChild(south);
         south.appendChild(confirmPanel);
+        south.setVflex("min");
 
         winAdvanced.setHeight("100%");
         winAdvanced.setWidth("99%");