diff --git a/src/main/thrift/packetstreamer.thrift b/src/main/thrift/packetstreamer.thrift
index 827dd8525d1a9a22f0a218911e05d4669cafe2e4..ca683014219af978cafbba7bd1a579be89415298 100644
--- a/src/main/thrift/packetstreamer.thrift
+++ b/src/main/thrift/packetstreamer.thrift
@@ -38,6 +38,8 @@ enum OFMessageType {
   STATS_REPLY = 17,
   BARRIER_REQUEST = 18,
   BARRIER_REPLY = 19,
+  QUEUE_GET_CONFIG_REQUEST = 20,
+  QUEUE_GET_CONFIG_REPLY = 21,
 }
 
 /**