diff --git a/addon_files/redmatic/etc/default-settings.json b/addon_files/redmatic/etc/default-settings.json
index 6c5d3469..72129a87 100644
--- a/addon_files/redmatic/etc/default-settings.json
+++ b/addon_files/redmatic/etc/default-settings.json
@@ -20,8 +20,10 @@
     },
     "file": {
       "module": "localfilesystem",
-      "dir": "/usr/local/addons/redmatic/var",
-      "flushInterval": 30
+      "config": {
+        "dir": "/usr/local/addons/redmatic/var",
+        "flushInterval": 30
+      }
     }
   },
   "editorTheme": {
diff --git a/addon_files/redmatic/lib/settings.js b/addon_files/redmatic/lib/settings.js
index d8079a9a..6bae5c69 100644
--- a/addon_files/redmatic/lib/settings.js
+++ b/addon_files/redmatic/lib/settings.js
@@ -64,8 +64,10 @@ if (!settings.contextStorage.memory) {
 if (!settings.contextStorage.file) {
     settings.contextStorage.file = {
         'module': 'localfilesystem',
-        dir: '/usr/local/addons/redmatic/var',
-        flushInterval: 30
+        config: {
+            dir: '/usr/local/addons/redmatic/var',
+            flushInterval: 30
+        }
     }
 }
 
@@ -73,8 +75,12 @@ const defaultContextStorage = Object.assign({}, settings.contextStorage[settings
 delete settings.contextStorage[settings.contextStorage.default.module];
 settings.contextStorage.default = defaultContextStorage;
 
-module.exports = Object.assign(
+const result = Object.assign(
     defaults,
     settings,
     logging
 );
+
+fs.writeFileSync('/tmp/red-settings.json', JSON.stringify(result));
+
+module.exports = result;
diff --git a/addon_files/redmatic/www/js/script.js b/addon_files/redmatic/www/js/script.js
index b9db0259..efbfc711 100644
--- a/addon_files/redmatic/www/js/script.js
+++ b/addon_files/redmatic/www/js/script.js
@@ -208,10 +208,15 @@ $(document).ready(() => {
         }
         if (!config.contextStorage.file) {
             config.contextStorage.file = {
-                'module': 'localfilesystem',
+                'module': 'localfilesystem'
+            };
+        }
+
+        if (!config.contextStorage.file.config) {
+            config.contextStorage.file.config = {
                 dir: '/usr/local/addons/redmatic/var',
                 flushInterval: 30
-            };
+            }
         }
 
         if (!config.editorTheme) {
@@ -239,8 +244,8 @@ $(document).ready(() => {
 
         $contextStorageDefault.val(config.contextStorage.default.module);
 
-        $contextStorageFilePath.val(config.contextStorage.file.dir);
-        $contextStorageFileInterval.val(config.contextStorage.file.flushInterval);
+        $contextStorageFilePath.val(config.contextStorage.file.config.dir);
+        $contextStorageFileInterval.val(config.contextStorage.file.config.flushInterval);
 
         $('#autorestart').find('option[value="' + config.restartOnCrash + '"]').attr('selected', true);
 
@@ -287,6 +292,16 @@ $(document).ready(() => {
         save();
     });
 
+    $contextStorageFilePath.change(() => {
+        config.contextStorage.file.config.dir = $contextStorageFilePath.val();
+        save();
+    });
+
+    $contextStorageFileInterval.change(() => {
+        config.contextStorage.file.config.flushInterval = parseInt($contextStorageFileInterval.val(), 10);
+        save();
+    });
+
     $adminauthSessionExpiryTime.change(() => {
         if (!config.adminAuth) {
             config.adminAuth = {};