diff --git a/init/ess.json b/init/databuffer-ess.json
similarity index 98%
rename from init/ess.json
rename to init/databuffer-ess.json
index c6ac1d966028dd8356c34cae91b811c6bdc774d5..8d84b99406d2527ec4aa7ab16fde1346f5deadb4 100644
--- a/init/ess.json
+++ b/init/databuffer-ess.json
@@ -1,4 +1,6 @@
 {
+  "ProtocolNumber": 1,
+  "ProtocolVersion": 1,
   "Modes": {
     "None": {
       "id": 0,