diff --git a/biscuit/apps/chronos/templates/chronos/edit_substitution.html b/biscuit/apps/chronos/templates/chronos/edit_substitution.html
index 8a2c21d2d0775955c92dcb27d5dc5962e106a73c..ac4a6ff64744e4a0aa6bfa599c51571c732147c8 100644
--- a/biscuit/apps/chronos/templates/chronos/edit_substitution.html
+++ b/biscuit/apps/chronos/templates/chronos/edit_substitution.html
@@ -1,9 +1,7 @@
 {% extends "core/base.html" %}
 {% load bootstrap4 i18n %}
 
-{% block bootstrap4_extra_head%}
-    <title>{% block bootstrap4_title %}{% blocktrans %}BiscuIT SIS - Add book{% endblocktrans %}{% endblock %}</title>
-{% endblock %}
+{% block bootstrap4_title %}{% blocktrans %}Edit substitution{% endblocktrans %} - {{ block.super }}{% endblock %}
 
 {% block page_title %}{% blocktrans %}Edit substitution{% endblocktrans %}{% endblock %}
 
diff --git a/biscuit/apps/chronos/templates/chronos/lessons_day.html b/biscuit/apps/chronos/templates/chronos/lessons_day.html
index d8e14885d1e76b39402731e0aed6b3991b79bb03..5a6e10cf56d02e790d935598f94de42fd96ee14a 100644
--- a/biscuit/apps/chronos/templates/chronos/lessons_day.html
+++ b/biscuit/apps/chronos/templates/chronos/lessons_day.html
@@ -2,9 +2,7 @@
 {% load bootstrap4 i18n font_awesome %}
 {% load render_table from django_tables2 %}
 
-{% block bootstrap4_extra_head%}
-    <title>{% block bootstrap4_title %}{% blocktrans %}BiscuIT SIS - Add book{% endblocktrans %}{% endblock %}</title>
-{% endblock %}
+{% block bootstrap4_title %}{% blocktrans %}Lessons{% endblocktrans %} - {{ block.super }}{% endblock %}
 
 {% block page_title %}{% blocktrans %}Lessons{% endblocktrans %}{% endblock %}
 
diff --git a/biscuit/apps/chronos/templates/chronos/tt_week.html b/biscuit/apps/chronos/templates/chronos/tt_week.html
index 973eb483ce7751baa89e805f462927fc7453712b..fe3b7be5d2d314510a76639430455d4323f4be0a 100644
--- a/biscuit/apps/chronos/templates/chronos/tt_week.html
+++ b/biscuit/apps/chronos/templates/chronos/tt_week.html
@@ -4,10 +4,11 @@
 
 {% block bootstrap4_extra_head %}
  {{ block.super }}
- <title>{% block bootstrap4_title %}{% blocktrans %}BiscuIT SIS - Timetable{% endblocktrans %}{% endblock %}</title>
  <link rel="stylesheet" href="{% static 'css/chronos/timetable.css' %}" />
 {% endblock %}
 
+{% block bootstrap4_title %}{% blocktrans %}Timetable{% endblocktrans %} - {{ block.super }}{% endblock %}
+
 {% block page_title %}{% blocktrans %}Timetable{% endblocktrans %}{% endblock %}
 
 {% block content %}