diff --git a/nodeapp/db/db.js b/nodeapp/db/db.js
index f83acdd..42053d0 100644
--- a/nodeapp/db/db.js
+++ b/nodeapp/db/db.js
@@ -1,4 +1,4 @@
-const Sequelize = require('sequelize');
+const Sequelize = require('sequelize')
 const Op = Sequelize.Op
 
 // Setup database, using credentials set in .env
@@ -6,7 +6,7 @@ const sequelize = new Sequelize('database', process.env.DB_USER, process.env.DB_
   dialect: 'sqlite',
   logging: false,
   storage: '.data/database.sqlite'
-});
+})
 
 // Define 'readings' table structure
 const Readings = sequelize.define('readings', {
@@ -16,6 +16,17 @@ const Readings = sequelize.define('readings', {
   reading: {
     type: Sequelize.INTEGER
   }
-});
+})
 
-module.exports = {Op, Readings}
+// Define 'settings' table structure
+const Settings = sequelize.define('settings', {
+  key: {
+    type: Sequelize.STRING,
+    unique: true
+  },
+  value: {
+    type: Sequelize.STRING
+  }
+})
+
+module.exports = {Op, Readings, Settings}