diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bb7b76fc..2769509d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout repository
@@ -35,8 +35,8 @@ jobs:
             type=ref,event=branch
             type=ref,event=pr
             type=raw,value={{branch}}-{{sha}}-{{date 'X'}},enable=${{ startsWith(github.ref, 'refs/heads') }}
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern=v{{version}}
+            type=semver,pattern=v{{major}}.{{minor}}
 
       - name: Build and push image
         uses: docker/build-push-action@v3
diff --git a/docker/Dockerfile.prod b/docker/Dockerfile.prod
index b9a25067..2a9bca7e 100644
--- a/docker/Dockerfile.prod
+++ b/docker/Dockerfile.prod
@@ -30,4 +30,4 @@ COPY --from=build /usr/src/app/public ./public
 
 ENV NODE_ENV=production
 
-CMD ["node", "dist/backend/server.js"]
+CMD ["node", "dist/backend/app.js"]
diff --git a/package.json b/package.json
index 8995853b..cbeeaadb 100644
--- a/package.json
+++ b/package.json
@@ -26,18 +26,16 @@
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.181.0",
-    "@codex-team/config-loader": "0.0.1-alpha.2",
+    "@codex-team/config-loader": "0.1.0-rc1",
     "@codexteam/shortcuts": "^1.2.0",
     "@hawk.so/javascript": "^3.0.1",
     "@hawk.so/nodejs": "^3.1.4",
     "@types/multer-s3": "^3.0.0",
     "@types/yargs": "^17.0.13",
     "arg": "^5.0.2",
-    "config": "^3.3.6",
     "cookie-parser": "^1.4.5",
     "csurf": "^1.11.0",
     "debug": "^4.3.2",
-    "dotenv": "^16.0.0",
     "express": "^4.17.1",
     "file-type": "^16.5.4",
     "fs-extra": "^10.1.0",
diff --git a/src/backend/routes/auth.ts b/src/backend/routes/auth.ts
index 9b69c9a2..bc316f41 100644
--- a/src/backend/routes/auth.ts
+++ b/src/backend/routes/auth.ts
@@ -22,7 +22,7 @@ router.get('/auth', csrfProtection, function (req: Request, res: Response) {
  */
 router.post('/auth', parseForm, csrfProtection, async (req: Request, res: Response) => {
   try {
-    if (!appConfig.password) {
+    if (!appConfig.auth.password) {
       res.render('auth', {
         title: 'Login page',
         header: 'Password not set',
@@ -32,7 +32,7 @@ router.post('/auth', parseForm, csrfProtection, async (req: Request, res: Respon
       return;
     }
 
-    if (req.body.password !== appConfig.password) {
+    if (req.body.password !== appConfig.auth.password) {
       res.render('auth', {
         title: 'Login page',
         header: 'Wrong password',
@@ -46,7 +46,7 @@ router.post('/auth', parseForm, csrfProtection, async (req: Request, res: Respon
       iss: 'Codex Team',
       sub: 'auth',
       iat: Date.now(),
-    }, appConfig.password + appConfig.auth.secret);
+    }, appConfig.auth.password + appConfig.auth.secret);
 
     res.cookie('authToken', token, {
       httpOnly: true,
diff --git a/src/backend/routes/middlewares/token.ts b/src/backend/routes/middlewares/token.ts
index d57169e8..a48a4751 100644
--- a/src/backend/routes/middlewares/token.ts
+++ b/src/backend/routes/middlewares/token.ts
@@ -14,14 +14,14 @@ export default async function verifyToken(req: Request, res: Response, next: Nex
   const token = req.cookies.authToken;
 
   try {
-    if (!appConfig.password) {
+    if (!appConfig.auth.password) {
       res.locals.isAuthorized = false;
       next();
 
       return;
     }
 
-    const decodedToken = jwt.verify(token, appConfig.password + appConfig.auth.secret);
+    const decodedToken = jwt.verify(token, appConfig.auth.password + appConfig.auth.secret);
 
     res.locals.isAuthorized = !!decodedToken;
 
diff --git a/src/backend/server.ts b/src/backend/server.ts
index c3331f4d..ce48e493 100644
--- a/src/backend/server.ts
+++ b/src/backend/server.ts
@@ -34,6 +34,7 @@ function createApp(): express.Express {
    */
   // eslint-disable-next-line @typescript-eslint/naming-convention
   const __dirname = path.dirname(fileURLToPath(import.meta.url));
+  const cwd = process.cwd();
 
   const app = express();
   const localConfig = appConfig.frontend;
@@ -85,7 +86,9 @@ function createApp(): express.Express {
   app.use(express.static(path.join(__dirname, '../../public')));
 
   if (appConfig.uploads.driver === 'local') {
-    app.use('/uploads', express.static(appConfig.uploads.local.path));
+    const uploadsPath = path.join(cwd, appConfig.uploads.local.path);
+
+    app.use('/uploads', express.static(uploadsPath));
   }
 
   app.use('/favicon', express.static(downloadedFaviconFolder));
diff --git a/src/backend/utils/appConfig.ts b/src/backend/utils/appConfig.ts
index 7d90d9e5..c824d49f 100644
--- a/src/backend/utils/appConfig.ts
+++ b/src/backend/utils/appConfig.ts
@@ -65,6 +65,7 @@ const MongoDatabaseConfig = z.object({
  */
 const AuthConfig = z.object({
   secret: z.string(), // Secret for JWT
+  password: z.string(), // Password for admin panel
 });
 
 /**
@@ -103,7 +104,6 @@ const AppConfig = z.object({
   favicon: z.string().optional(), // Path or URL to favicon
   uploads: z.union([LocalUploadsConfig, S3UploadsConfig]), // Uploads configuration
   hawk: HawkConfig.optional().nullable(), // Hawk configuration
-  password: z.string(), // Password for admin panel
   frontend: FrontendConfig, // Frontend configuration
   auth: AuthConfig, // Auth configuration
   database: z.union([LocalDatabaseConfig, MongoDatabaseConfig]), // Database configuration
@@ -112,6 +112,38 @@ const AppConfig = z.object({
 
 export type AppConfig = z.infer<typeof AppConfig>;
 
+const defaultConfig: AppConfig = {
+  'port': 3000,
+  'host': 'localhost',
+  'uploads': {
+    'driver': 'local',
+    'local': {
+      'path': './uploads',
+    },
+  },
+  'frontend': {
+    'title': 'CodeX Docs',
+    'description': 'Free Docs app powered by Editor.js ecosystem',
+    'startPage': '',
+    'carbon': {
+      'serve': '',
+      'placement': '',
+    },
+    'menu': [],
+  },
+  'auth': {
+    'secret': 'supersecret',
+    'password': 'secretpassword',
+  },
+  'hawk': null,
+  'database': {
+    'driver': 'local',
+    'local': {
+      'path': './db',
+    },
+  },
+};
+
 const args = arg({ /* eslint-disable @typescript-eslint/naming-convention */
   '--config': [ String ],
   '-c': '--config',
@@ -126,7 +158,7 @@ const paths = (args['--config'] || [ './docs-config.yaml' ]).map((configPath) =>
   return path.join(cwd, configPath);
 });
 
-const loadedConfig = loadConfig<AppConfig>(...paths);
+const loadedConfig = loadConfig(...[defaultConfig, ...paths]);
 
 const appConfig = AppConfig.parse(loadedConfig);
 
diff --git a/yarn.lock b/yarn.lock
index 6c6e5854..38be1d17 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1809,12 +1809,11 @@
     "@babel/helper-validator-identifier" "^7.19.1"
     to-fast-properties "^2.0.0"
 
-"@codex-team/config-loader@0.0.1-alpha.2":
-  version "0.0.1-alpha.2"
-  resolved "https://registry.yarnpkg.com/@codex-team/config-loader/-/config-loader-0.0.1-alpha.2.tgz#1852feef1cb7bea2bd530fd55a0a1a7d8ab75cef"
-  integrity sha512-RNf53ttDwOUCKaMfJM/X4y7+gYtzHmmIQ0np9W2chpFxhFdNJxZB6SPF3y3Et7Xe6damOrGl5P46+W5R/5iToA==
+"@codex-team/config-loader@0.1.0-rc1":
+  version "0.1.0-rc1"
+  resolved "https://registry.yarnpkg.com/@codex-team/config-loader/-/config-loader-0.1.0-rc1.tgz#f4adf2553e97933b029982622ed29ef667cded3f"
+  integrity sha512-dHII0e2L3QsSs77zn1KLz+PIuVCYTqSUPAPgk4UiT5MUA1lNi/6smJ5A7+QEcbBnKaHVmRtvhHGR9ahfJ5ZhIQ==
   dependencies:
-    eslint-plugin-n "^15.2.5"
     js-yaml "^4.1.0"
     lodash.isarray "^4.0.0"
     lodash.merge "^4.6.2"
@@ -3299,12 +3298,6 @@ concurrently@^7.1.0:
     tree-kill "^1.2.2"
     yargs "^17.3.1"
 
-config@^3.3.6:
-  version "3.3.7"
-  resolved "https://registry.yarnpkg.com/config/-/config-3.3.7.tgz#4310410dc2bf4e0effdca21a12a4035860a24ee4"
-  dependencies:
-    json5 "^2.1.1"
-
 content-disposition@0.5.4:
   version "0.5.4"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.4.tgz#8b82b4efac82512a02bb0b1dcec9d2c5e8eb5bfe"
@@ -3718,10 +3711,6 @@ domutils@^3.0.1:
     domelementtype "^2.3.0"
     domhandler "^5.0.1"
 
-dotenv@^16.0.0:
-  version "16.0.1"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.1.tgz#8f8f9d94876c35dac989876a5d3a82a267fdce1d"
-
 ecdsa-sig-formatter@1.0.11:
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz#ae0f0fa2d85045ef14a817daa3ce9acd0489e5bf"
@@ -4969,7 +4958,7 @@ json5@^1.0.1:
   dependencies:
     minimist "^1.2.0"
 
-json5@^2.1.1, json5@^2.1.2, json5@^2.2.1:
+json5@^2.1.2, json5@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.1.tgz#655d50ed1e6f95ad1a3caababd2b0efda10b395c"