diff --git a/README.md b/README.md
index d1f1612..ba2bef0 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,6 @@ Configuration contains:
   "MulticastConfig": {
     "MIpAddr": "239.0.0.19",
     "MPort": "9898",
-    "MaxDatagramSize": 18
   },
   "InterfaceConfig": {
     "ExistingInterface": "eth0",
@@ -42,7 +41,7 @@ Where:
 
 - MIpAddr is the multicast address all the nodes will use to align.Must be the same on all nodes.
 - Mport: Multicast port to subscribe. Must be the same on all nodes.
-- MaxDataGramSize : obsolete, will be removed soon.
+- ~MaxDataGramSize : obsolete, will be removed soon.~ DONE.
 
 - ExistingInterface: the name of your ingress interface (eth0, eno0 , enps18, whatever your system is using. This may be different node by node)
 - BridgeIpCidr: the IP address and mask you want to share among servers.