diff --git a/wka b/wka
index f4de4a5202..94f2dc2e0a 100644
--- a/wka
+++ b/wka
@@ -21,6 +21,8 @@
 00-00-00-00-FE-21	Checkpoint-Uninitialized-Cluster-Member
 00-00-0C-07-AC/40	All-HSRP-routers
 00-00-5E-00-01/40	IETF-VRRP-VRID
+00-0C-0C-0C-0C-0C	Cisco-ACI-Gleaning-Leaf
+00-0D-0D-0D-0D-0D	Cisco-ACI-Gleaning-Spine
 00-BF-00-00-00-00/16	MS-NLB-VirtServer
 00-E0-2B-00-00-00	Extreme-EDP
 # Extreme Encapsulation Protocol (basically EDP renamed)