diff --git a/library/src/main/java/com/tjerkw/slideexpandable/library/AbstractSlideExpandableListAdapter.java b/library/src/main/java/com/tjerkw/slideexpandable/library/AbstractSlideExpandableListAdapter.java
index f03c03a..e73baed 100644
--- a/library/src/main/java/com/tjerkw/slideexpandable/library/AbstractSlideExpandableListAdapter.java
+++ b/library/src/main/java/com/tjerkw/slideexpandable/library/AbstractSlideExpandableListAdapter.java
@@ -358,6 +358,7 @@ public boolean collapseLastOpen() {
 			// if visible animate it out
 			if(lastOpen != null) {
 				animateView(lastOpen, ExpandCollapseAnimation.COLLAPSE);
+                notifiyExpandCollapseListener(ExpandCollapseAnimation.COLLAPSE, lastOpen, lastOpenPosition);
 			}
 			openItems.set(lastOpenPosition, false);
 			lastOpenPosition = -1;