diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/CompositeADTabbox.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/CompositeADTabbox.java
index 3e7cbff4ce..f7eb985a47 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/CompositeADTabbox.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/CompositeADTabbox.java
@@ -386,6 +386,9 @@ public class CompositeADTabbox extends AbstractADTabbox
     				if (selected == i) continue;
     				if (headerTab.getDetailPane().isTabVisible(i)) {
     					headerTab.getDetailPane().setSelectedIndex(i);
+    					if (headerTab instanceof ADTabpanel) {
+    						((ADTabpanel) headerTab).activateDetailIfVisible();
+    					}
     					break;
     				}
     			}