diff --git a/templates/default/layout.html.twig b/templates/default/layout.html.twig
index 48ff2e1..d61a391 100644
--- a/templates/default/layout.html.twig
+++ b/templates/default/layout.html.twig
@@ -4,7 +4,7 @@
         <meta charset="UTF-8" />
         <title>{% block title %}{{ app.name }}{% endblock %}</title>
         <link rel="stylesheet" type="text/css" href="/css/{{ app.theme }}.css?{{ app.version }}" />
-        <link rel="icon" href="{% block favicon %}/favicon.ico{% endblock %}" />
+        {% block favicon %}{% endblock %}
     </head>
     <body>
         {% block body %}{% endblock %}
diff --git a/templates/default/main/namespace.html.twig b/templates/default/main/namespace.html.twig
index e8b6764..83a034a 100644
--- a/templates/default/main/namespace.html.twig
+++ b/templates/default/main/namespace.html.twig
@@ -1,5 +1,6 @@
 {% extends 'default/layout.html.twig' %}
 {% block title %}{% if title %}{{ title }} - {% endif %}{% if request.get('part') > 1 %}{{ 'Part' | trans | upper }} {{ request.get('part') }} - {% endif %}{{ app.name }}{% endblock %}
+{% block favicon %}<link rel="icon" href="{{ request.get('namespace') | jIdenticon }}" />{% endblock %}
 {% block body %}
     <div class="t-center px-16 pt-54">
         <div class="mx-a mw-560 px-16">
diff --git a/templates/default/main/transaction.html.twig b/templates/default/main/transaction.html.twig
index f0b454d..c423c0d 100644
--- a/templates/default/main/transaction.html.twig
+++ b/templates/default/main/transaction.html.twig
@@ -1,5 +1,6 @@
 {% extends 'default/layout.html.twig' %}
 {% block title %}{% if title %}{{ title }} - {% endif %}{{ app.name }}{% endblock %}
+{% block favicon %}<link rel="icon" href="{{ record.namespace | jIdenticon }}" />{% endblock %}
 {% block body %}
     <div class="t-center px-16 pt-54">
         <div class="mx-a mw-560 px-16">
