diff --git a/xapp-descriptor/config.json b/xapp-descriptor/config.json
index ca56fec..d7a3072 100644
--- a/xapp-descriptor/config.json
+++ b/xapp-descriptor/config.json
@@ -14,6 +14,12 @@
   "messaging": {
     "ports": [
      {
+       "name": "grpc-server",
+       "container": "rc",
+       "port": 7777,
+       "targetPort": 7777
+     },	     
+     {
         "name": "rmr-data",
         "container": "rc",
         "port": 4560,
diff --git a/xapp-descriptor/controls-schema.json b/xapp-descriptor/controls-schema.json
deleted file mode 100644
index a01e3bc..0000000
--- a/xapp-descriptor/controls-schema.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-        "$schema": "http://json-schema.org/draft-07/schema#", "$id": "#/controls",
-        "type": "object",
-        "title": "Controls Section Schema",
-        "required": [
-                "ricHOControlgRpcServerPort",
-                "logLevel"
-        ],
-        "properties": {
-           "ricHOControlgRpcServerPort": {
-           "$id": "#/properties/ricHOControlgRpcServerPort",
-           "type": "string",
-           "title": "GRPC Port",
-           "default": "7777",
-           "examples": [
-           "7777"
-      ],
-      "logLevel" : {
-      "$id": "#/properties/logLevel",
-      "type": "int",
-      "title": "log level",
-      "default":3,
-       "examples": [3]
-      }
-    }
-    }
-}