diff --git a/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js b/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js
index 0533fe5e6..1734192bf 100644
--- a/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js
+++ b/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js
@@ -38,6 +38,8 @@ var activeProject;
 
 var globalGitUser = false;
 
+var usingHostName = false;
+
 function init(_settings, _runtime) {
     settings = _settings;
     runtime = _runtime;
@@ -77,6 +79,7 @@ function init(_settings, _runtime) {
     } else {
         flowsFile = 'flows_'+require('os').hostname()+'.json';
         flowsFullPath = fspath.join(settings.userDir,flowsFile);
+        usingHostName = true;
     }
     var ffExt = fspath.extname(flowsFullPath);
     var ffBase = fspath.basename(flowsFullPath,ffExt);
@@ -526,7 +529,7 @@ async function getFlows() {
         if (projectsEnabled) {
             log.info(log._("storage.localfilesystem.projects.projects-directory", {projectsDirectory: projectsDir}));
         }
-        
+
         if (activeProject) {
             // At this point activeProject will be a string, so go load it and
             // swap in an instance of Project
@@ -541,6 +544,7 @@ async function getFlows() {
             } else {
                 projectLogMessages.forEach(log.warn);
             }
+            if (usingHostName) { log.warn(log._("storage.localfilesystem.warn_name")) };
             log.info(log._("storage.localfilesystem.flows-file",{path:flowsFullPath}));
         }
     }
diff --git a/packages/node_modules/@node-red/runtime/locales/en-US/runtime.json b/packages/node_modules/@node-red/runtime/locales/en-US/runtime.json
index 1a29f32b4..7d3293c13 100644
--- a/packages/node_modules/@node-red/runtime/locales/en-US/runtime.json
+++ b/packages/node_modules/@node-red/runtime/locales/en-US/runtime.json
@@ -159,6 +159,7 @@
             "restore": "Restoring __type__ file backup : __path__",
             "restore-fail": "Restoring __type__ file backup failed : __message__",
             "fsync-fail": "Flushing file __path__ to disk failed : __message__",
+            "warn_name": "Flows file name not explicitly set. Using hostname.",
             "projects": {
                 "changing-project": "Setting active project : __project__",
                 "active-project": "Active project : __project__",
diff --git a/packages/node_modules/node-red/settings.js b/packages/node_modules/node-red/settings.js
index 331654ed8..ec9fe74a0 100644
--- a/packages/node_modules/node-red/settings.js
+++ b/packages/node_modules/node-red/settings.js
@@ -12,6 +12,13 @@
  **/
 
 module.exports = {
+    // The file containing the flows. If not set, it defaults to flows_<hostname>.json
+    flowFile: 'flows.json',
+
+    // To enabled pretty-printing of the flow within the flow file, set the following
+    //  property to true:
+    //flowFilePretty: true,
+
     // the tcp port that the Node-RED web server is listening on
     uiPort: process.env.PORT || 1880,
 
@@ -61,13 +68,6 @@ module.exports = {
     // Colourise the console output of the debug node
     //debugUseColors: true,
 
-    // The file containing the flows. If not set, it defaults to flows_<hostname>.json
-    //flowFile: 'flows.json',
-
-    // To enabled pretty-printing of the flow within the flow file, set the following
-    //  property to true:
-    //flowFilePretty: true,
-
     // By default, credentials are encrypted in storage using a generated key. To
     // specify your own secret, set the following property.
     // If you want to disable encryption of credentials, set this property to false.