diff --git a/dp/inc/cdp_txrx_mob_def.h b/dp/inc/cdp_txrx_mob_def.h
index 193f7c9690e4..66217fb13f14 100644
--- a/dp/inc/cdp_txrx_mob_def.h
+++ b/dp/inc/cdp_txrx_mob_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -225,6 +225,7 @@ enum peer_debug_id_type {
 	PEER_DEBUG_ID_OL_PEER_ATTACH,
 	PEER_DEBUG_ID_OL_TXQ_VDEV_FL,
 	PEER_DEBUG_ID_OL_HASH_ERS,
+	PEER_DEBUG_ID_OL_UNMAP_TIMER_WORK,
 	PEER_DEBUG_ID_MAX
 };