diff --git a/docker/central-node-a/appsettings.Central.json b/docker/central-node-a/appsettings.Central.json
index 79dec11..8b3a492 100644
--- a/docker/central-node-a/appsettings.Central.json
+++ b/docker/central-node-a/appsettings.Central.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Central",
+      "NodeName": "central-a",
       "NodeHostname": "scadalink-central-a",
       "RemotingPort": 8081
     },
diff --git a/docker/central-node-b/appsettings.Central.json b/docker/central-node-b/appsettings.Central.json
index 66dc488..1192be5 100644
--- a/docker/central-node-b/appsettings.Central.json
+++ b/docker/central-node-b/appsettings.Central.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Central",
+      "NodeName": "central-b",
       "NodeHostname": "scadalink-central-b",
       "RemotingPort": 8081
     },
diff --git a/docker/site-a-node-a/appsettings.Site.json b/docker/site-a-node-a/appsettings.Site.json
index e91211c..807e372 100644
--- a/docker/site-a-node-a/appsettings.Site.json
+++ b/docker/site-a-node-a/appsettings.Site.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Site",
+      "NodeName": "node-a",
       "NodeHostname": "scadalink-site-a-a",
       "SiteId": "site-a",
       "RemotingPort": 8082,
diff --git a/docker/site-a-node-b/appsettings.Site.json b/docker/site-a-node-b/appsettings.Site.json
index d24010a..3af07f8 100644
--- a/docker/site-a-node-b/appsettings.Site.json
+++ b/docker/site-a-node-b/appsettings.Site.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Site",
+      "NodeName": "node-b",
       "NodeHostname": "scadalink-site-a-b",
       "SiteId": "site-a",
       "RemotingPort": 8082,
diff --git a/docker/site-b-node-a/appsettings.Site.json b/docker/site-b-node-a/appsettings.Site.json
index 0757d32..3e826b6 100644
--- a/docker/site-b-node-a/appsettings.Site.json
+++ b/docker/site-b-node-a/appsettings.Site.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Site",
+      "NodeName": "node-a",
       "NodeHostname": "scadalink-site-b-a",
       "SiteId": "site-b",
       "RemotingPort": 8082,
diff --git a/docker/site-b-node-b/appsettings.Site.json b/docker/site-b-node-b/appsettings.Site.json
index e31ed83..72a5520 100644
--- a/docker/site-b-node-b/appsettings.Site.json
+++ b/docker/site-b-node-b/appsettings.Site.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Site",
+      "NodeName": "node-b",
       "NodeHostname": "scadalink-site-b-b",
       "SiteId": "site-b",
       "RemotingPort": 8082,
diff --git a/docker/site-c-node-a/appsettings.Site.json b/docker/site-c-node-a/appsettings.Site.json
index 3694920..faad6d5 100644
--- a/docker/site-c-node-a/appsettings.Site.json
+++ b/docker/site-c-node-a/appsettings.Site.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Site",
+      "NodeName": "node-a",
       "NodeHostname": "scadalink-site-c-a",
       "SiteId": "site-c",
       "RemotingPort": 8082,
diff --git a/docker/site-c-node-b/appsettings.Site.json b/docker/site-c-node-b/appsettings.Site.json
index 13c5b73..8b23299 100644
--- a/docker/site-c-node-b/appsettings.Site.json
+++ b/docker/site-c-node-b/appsettings.Site.json
@@ -2,6 +2,7 @@
   "ScadaLink": {
     "Node": {
       "Role": "Site",
+      "NodeName": "node-b",
       "NodeHostname": "scadalink-site-c-b",
       "SiteId": "site-c",
       "RemotingPort": 8082,