diff --git a/.codexdocsrc.sample b/.codexdocsrc.sample
index c6d9ca7..f40a993 100644
--- a/.codexdocsrc.sample
+++ b/.codexdocsrc.sample
@@ -1,4 +1,5 @@
 {
+  "favicon": "",
   "title": "CodeX Docs",
   "description": "A block-styled editor with clean JSON output",
   "menu": [
diff --git a/src/backend/views/layout.twig b/src/backend/views/layout.twig
index afecadf..bf9da69 100644
--- a/src/backend/views/layout.twig
+++ b/src/backend/views/layout.twig
@@ -7,7 +7,11 @@
     <meta property="og:title" content="{{ page.title | striptags }}" />
     <meta property="article:modified_time" content="{{ (page.body.time / 1000) | date("c") }}" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
-    <link rel="icon" type="image/png" href="/favicon.png">
+    {% if config.favicon is empty %}
+      <link rel="icon" type="image/png" href="/favicon.png">
+    {% else %}
+      <link rel="icon" type="image/png" href="{{ config.favicon }}">
+    {% endif %}
   </head>
     <script>
       window.config = {
diff --git a/src/backend/views/pages/index.twig b/src/backend/views/pages/index.twig
index 5ce66e7..4439915 100644
--- a/src/backend/views/pages/index.twig
+++ b/src/backend/views/pages/index.twig
@@ -4,7 +4,11 @@
   <title>{{ config.title }}</title>
   <link rel="stylesheet" href="/dist/main.css" />
   <link rel="preload" href="{{ config.landingFrameSrc }}" as="document">
-  <link rel="icon" type="image/png" href="/favicon.png?v=2">
+  {% if config.favicon is empty %}
+    <link rel="icon" type="image/png" href="/favicon.png">
+  {% else %}
+    <link rel="icon" type="image/png" href="{{ config.favicon }}">
+  {% endif %}
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
   <meta property="og:title" content="{{ config.title }}" />
   <meta property="og:site_name" content="{{ config.title }}" />