diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java
index 8414e68..b129175 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java
@@ -453,7 +453,7 @@
      *
      * @param flowEntryId the Flow Entry ID of the expired Flow Entry.
      */
-    public void flowEntryOnSwitchExpired(FlowEntryId flowEntryId) {
+    public void flowEntryOnSwitchExpired(IOFSwitch sw, FlowEntryId flowEntryId) {
 	// TODO: Not implemented yet
     }