diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 1f23bff21cc4342489d5c36b9b94c5b54e2f189f..4bab2f51785d39ae74675270545c34e17115e444 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -45,6 +45,6 @@ Minor changes
 
 * Use bootstrap buttons everywhere
 
-_`1.0a1`: https://edugit.org/Teckids/BiscuIT/BiscuIT-App-Chronos/-/tags/1.0a1
-_`1.0a2`: https://edugit.org/Teckids/BiscuIT/BiscuIT-App-Chronos/-/tags/1.0a2
-_`1.0a3`: https://edugit.org/Teckids/BiscuIT/BiscuIT-App-Chronos/-/tags/1.0a3
+_`1.0a1`: https://edugit.org/Teckids/AlekSIS/AlekSIS-App-Chronos/-/tags/1.0a1
+_`1.0a2`: https://edugit.org/Teckids/AlekSIS/AlekSIS-App-Chronos/-/tags/1.0a2
+_`1.0a3`: https://edugit.org/Teckids/AlekSIS/AlekSIS-App-Chronos/-/tags/1.0a3
diff --git a/MANIFEST.in b/MANIFEST.in
index 327c3c42c3cfa92e9e7cc306097b645afc1cfc99..5c1196644d04c18bdbbc042c10aed573e25f161c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,4 @@
 include LICENCE
-recursive-include biscuit/apps/chronos/static *
-recursive-include biscuit/apps/chronos/templates *
-recursive-include biscuit/apps/chronos/migrations *
+recursive-include aleksis/apps/chronos/static *
+recursive-include aleksis/apps/chronos/templates *
+recursive-include aleksis/apps/chronos/migrations *
diff --git a/README.rst b/README.rst
index 013f1b6a4e321bd8ff665e7a30f86d712bd34375..0720cdab0d4000cb9e2bf99b10f5f474cd1d9e78 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-AlekSIS School Information System (SIS) - App Chronos (digital timetables)
+AlekSIS (School Information System) - App Chronos (digital timetables)
 ======================================================================
 
 AlekSIS
diff --git a/aleksis/apps/chronos/__init__.py b/aleksis/apps/chronos/__init__.py
index 59161f0c996b7c7ccb9f09d7e337a530a65c1fe8..bed63d688b366a2a7a5ea587652167d345823993 100644
--- a/aleksis/apps/chronos/__init__.py
+++ b/aleksis/apps/chronos/__init__.py
@@ -1,8 +1,8 @@
 import pkg_resources
 
 try:
-    __version__ = pkg_resources.get_distribution("BiscuIT-App-Chronos").version
+    __version__ = pkg_resources.get_distribution("AlekSIS-App-Chronos").version
 except Exception:
     __version__ = "unknown"
 
-default_app_config = "biscuit.apps.chronos.apps.ChronosConfig"
+default_app_config = "aleksis.apps.chronos.apps.ChronosConfig"
diff --git a/aleksis/apps/chronos/apps.py b/aleksis/apps/chronos/apps.py
index 939cc6dd011786cb36291d773068b1c236e4a76c..add7a58e101286f70287d2e9e70161271be15ebd 100644
--- a/aleksis/apps/chronos/apps.py
+++ b/aleksis/apps/chronos/apps.py
@@ -1,6 +1,6 @@
-from biscuit.core.util.apps import AppConfig
+from aleksis.core.util.apps import AppConfig
 
 
 class ChronosConfig(AppConfig):
-    name = "biscuit.apps.chronos"
-    verbose_name = "BiscuIT - Chronos (Timetables)"
+    name = "aleksis.apps.chronos"
+    verbose_name = "AlekSIS - Chronos (Timetables)"
diff --git a/aleksis/apps/chronos/forms.py b/aleksis/apps/chronos/forms.py
index 12d721758f31ebd72980ab989369896c4013e6dc..871ec7dc0d9fbaf37adcfd48d488b3a5c93f7fd1 100644
--- a/aleksis/apps/chronos/forms.py
+++ b/aleksis/apps/chronos/forms.py
@@ -4,7 +4,7 @@ from django.utils.translation import ugettext_lazy as _
 
 from django_select2.forms import ModelSelect2MultipleWidget, Select2Widget
 
-from biscuit.core.models import Group, Person
+from aleksis.core.models import Group, Person
 
 from .models import LessonPeriod, LessonSubstitution, Room, Subject
 
diff --git a/aleksis/apps/chronos/locale/de_DE/LC_MESSAGES/django.po b/aleksis/apps/chronos/locale/de_DE/LC_MESSAGES/django.po
index c049a294d3b8ea7ef9c0a4586ca717b3ae19771a..841671ec4227a9b9bbb6d20281490229b8c56c98 100644
--- a/aleksis/apps/chronos/locale/de_DE/LC_MESSAGES/django.po
+++ b/aleksis/apps/chronos/locale/de_DE/LC_MESSAGES/django.po
@@ -10,8 +10,8 @@ msgstr ""
 "POT-Creation-Date: 2019-11-23 10:05+0100\n"
 "PO-Revision-Date: 2019-11-23 11:07+0000\n"
 "Last-Translator: Tom Teichler <tom.teichler@teckids.org>\n"
-"Language-Team: German <https://translate.edugit.org/projects/biscuit-sis/"
-"biscuit-app-chronos/de/>\n"
+"Language-Team: German <https://translate.edugit.org/projects/aleksis-sis/"
+"aleksis-app-chronos/de/>\n"
 "Language: de_DE\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -198,5 +198,5 @@ msgstr "Die Vertretung wurde gespeichert."
 msgid "The substitution has been deleted."
 msgstr "Die Vertretung wurde gelöscht."
 
-#~ msgid "BiscuIT - Chronos (Timetables)"
-#~ msgstr "BiscuIT - Chronos (Stundenpläne)"
+#~ msgid "AlekSIS - Chronos (Timetables)"
+#~ msgstr "AlekSIS - Chronos (Stundenpläne)"
diff --git a/aleksis/apps/chronos/menus.py b/aleksis/apps/chronos/menus.py
index 38db3e98b469ce573a4138612e727b3f95e37c3c..0b92d8fbb8c620d21b9e95a5c23e9b3ffcd25f66 100644
--- a/aleksis/apps/chronos/menus.py
+++ b/aleksis/apps/chronos/menus.py
@@ -8,7 +8,7 @@ MENUS = {
             "root": True,
             "validators": [
                 "menu_generator.validators.is_authenticated",
-                "biscuit.core.util.core_helpers.has_person",
+                "aleksis.core.util.core_helpers.has_person",
             ],
             "submenu": [
                 {
diff --git a/aleksis/apps/chronos/migrations/0001_initial.py b/aleksis/apps/chronos/migrations/0001_initial.py
index 6ee00a6cbda2fe97d5cf47c96ee32ba2658d8c56..1ef08a22733fa8e67c4ea449e3c3bf32d502a9f6 100644
--- a/aleksis/apps/chronos/migrations/0001_initial.py
+++ b/aleksis/apps/chronos/migrations/0001_initial.py
@@ -4,8 +4,8 @@ import django.core.validators
 import django.db.models.deletion
 from django.db import migrations, models
 
-import biscuit.apps.chronos.util
-import biscuit.core.util.core_helpers
+import aleksis.apps.chronos.util
+import aleksis.core.util.core_helpers
 
 
 class Migration(migrations.Migration):
@@ -229,7 +229,7 @@ class Migration(migrations.Migration):
                 (
                     "week",
                     models.IntegerField(
-                        default=biscuit.apps.chronos.util.CalendarWeek.current_week,
+                        default=aleksis.apps.chronos.util.CalendarWeek.current_week,
                         verbose_name="Week",
                     ),
                 ),
diff --git a/aleksis/apps/chronos/model_extensions.py b/aleksis/apps/chronos/model_extensions.py
index 32055e65292f9f1e60b31a4fc8aedd8d2daf4b82..1d93db9aa30cb4436ede00bc67eadc962bdab59f 100644
--- a/aleksis/apps/chronos/model_extensions.py
+++ b/aleksis/apps/chronos/model_extensions.py
@@ -1,4 +1,4 @@
-from biscuit.core.models import Person
+from aleksis.core.models import Person
 
 from .models import Lesson, LessonPeriod
 
@@ -8,7 +8,7 @@ def lessons_as_participant(self):
     """ Return a `QuerySet` containing all `Lesson`s this person
     participates in (as student).
 
-    .. note:: Only available when BiscuIT-App-Chronos is installed.
+    .. note:: Only available when AlekSIS-App-Chronos is installed.
 
     :Date: 2019-11-07
     :Authors:
@@ -23,7 +23,7 @@ def lesson_periods_as_participant(self):
     """ Return a `QuerySet` containing all `LessonPeriod`s this person
     participates in (as student).
 
-    .. note:: Only available when BiscuIT-App-Chronos is installed.
+    .. note:: Only available when AlekSIS-App-Chronos is installed.
 
     :Date: 2019-11-07
     :Authors:
@@ -38,7 +38,7 @@ def lesson_periods_as_teacher(self):
     """ Return a `QuerySet` containing all `Lesson`s this person
     gives (as teacher).
 
-    .. note:: Only available when BiscuIT-App-Chronos is installed.
+    .. note:: Only available when AlekSIS-App-Chronos is installed.
 
     :Date: 2019-11-07
     :Authors:
diff --git a/aleksis/apps/chronos/models.py b/aleksis/apps/chronos/models.py
index 5a2d7d18a9852c3d526f315ff19a5b7919af80df..c80de907ef94c21876fadef948001be368f273b0 100644
--- a/aleksis/apps/chronos/models.py
+++ b/aleksis/apps/chronos/models.py
@@ -10,8 +10,8 @@ from django.db.models import Q
 from django.http.request import QueryDict
 from django.utils.translation import ugettext_lazy as _
 
-from biscuit.core.mixins import ExtensibleModel
-from biscuit.core.models import Group, Person
+from aleksis.core.mixins import ExtensibleModel
+from aleksis.core.models import Group, Person
 
 from .util import CalendarWeek, week_weekday_from_date
 
diff --git a/aleksis/apps/chronos/views.py b/aleksis/apps/chronos/views.py
index 95b9fa26d729a22e83e8e96128f1e93634d37411..966dc0b831ffe457c661c09228d2f9d1bb7ed1cb 100644
--- a/aleksis/apps/chronos/views.py
+++ b/aleksis/apps/chronos/views.py
@@ -11,8 +11,8 @@ from django.utils.translation import ugettext as _
 
 from django_tables2 import RequestConfig
 
-from biscuit.core.decorators import admin_required
-from biscuit.core.util import messages
+from aleksis.core.decorators import admin_required
+from aleksis.core.util import messages
 
 from .forms import LessonSubstitutionForm, SelectForm
 from .models import LessonPeriod, LessonSubstitution, TimePeriod
diff --git a/pyproject.toml b/pyproject.toml
index 5a0e6ce3c1256fdeb794bc3f9a5ad8e0cfcdab94..c2f1bfe0049e9a47df9c1939b73d4fb92872c50a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,16 +1,16 @@
 [tool.poetry]
-name = "BiscuIT-App-Chronos"
+name = "AlekSIS-App-Chronos"
 version = "1.0a4dev0"
 packages = [
     { include = "aleksis" }
 ]
 readme = "README.rst"
 
-description = "AlekSIS School Information System (SIS) - App Chronos (Time tables)"
+description = "AlekSIS (School Information System) - App Chronos (Time tables)"
 authors = ["Dominik George <dominik.george@teckids.org>", "Julian Leucker <leuckeju@katharineum.de>", "Frank Poetzsch-Heffter <p-h@katharineum.de>", "Tom Teichler <tom.teichler@teckids.org>", "Jonathan Weth <wethjo@katharineum.de>", "Hangzhi Yu <yuha@katharineum.de>"]
 license = "EUPL-1.2"
 homepage = "https://aleksis.edugit.io/"
-repository = "https://edugit.org/BiscuIT/BiscuIT-App-Chronos"
+repository = "https://edugit.org/AlekSIS/AlekSIS-App-Chronos"
 documentation = "https://aleksis.edugit.io/AlekSIS/docs/html/"
 classifiers = [
     "Environment :: Web Environment",