diff --git a/aleksis/core/forms.py b/aleksis/core/forms.py
index abd45aabdee3f9d933376a0fc034f59218a8523f..8e5233c531193f1c9bbccea011ebdc3f4b765c66 100644
--- a/aleksis/core/forms.py
+++ b/aleksis/core/forms.py
@@ -10,7 +10,7 @@ from dynamic_preferences.forms import PreferenceForm
 from material import Fieldset, Layout, Row
 
 from .mixins import ExtensibleForm
-from .models import AdditionalField, Announcement, Group, GroupType, Person
+from .models import Announcement, Group, GroupType, Person
 from .registries import (
     group_preferences_registry,
     person_preferences_registry,
@@ -127,7 +127,6 @@ class EditGroupForm(ExtensibleForm):
     layout = Layout(
         Fieldset(_("Common data"), "name", "short_name", "group_type"),
         Fieldset(_("Persons"), "members", "owners", "parent_groups"),
-        Fieldset(_("Additional data"), "additional_fields"),
     )
 
     class Meta:
@@ -151,7 +150,6 @@ class EditGroupForm(ExtensibleForm):
             "parent_groups": ModelSelect2MultipleWidget(
                 search_fields=["name__icontains", "short_name__icontains"]
             ),
-            "additional_fields": ModelSelect2MultipleWidget(search_fields=["title__icontains",]),
         }
 
 
@@ -284,14 +282,6 @@ class GroupPreferenceForm(PreferenceForm):
     registry = group_preferences_registry
 
 
-class EditAdditionalFieldForm(forms.ModelForm):
-    """Form to manage additional fields."""
-
-    class Meta:
-        model = AdditionalField
-        exclude = []
-
-
 class EditGroupTypeForm(forms.ModelForm):
     """Form to manage group types."""
 
diff --git a/aleksis/core/menus.py b/aleksis/core/menus.py
index c1b19bb3970eac18d756ec0eae6bdaf8ae285d07..4767a8f3492c7401a22164fe25f54da4ec9fd702 100644
--- a/aleksis/core/menus.py
+++ b/aleksis/core/menus.py
@@ -186,17 +186,6 @@ MENUS = {
                         )
                     ],
                 },
-                {
-                    "name": _("Additional fields"),
-                    "url": "additional_fields",
-                    "icon": "style",
-                    "validators": [
-                        (
-                            "aleksis.core.util.predicates.permission_validator",
-                            "core.view_additionalfield",
-                        )
-                    ],
-                },
             ],
         },
     ],
diff --git a/aleksis/core/rules.py b/aleksis/core/rules.py
index 4f97eafddf3cfdb9725cf0e9e0cde05ef83d1ad0..3325f136af03b52deb9be44f765cc82e2e832b70 100644
--- a/aleksis/core/rules.py
+++ b/aleksis/core/rules.py
@@ -1,6 +1,6 @@
 from rules import add_perm, always_allow
 
-from .models import AdditionalField, Announcement, Group, GroupType, Person
+from .models import Announcement, Group, GroupType, Person
 from .util.predicates import (
     has_any_object,
     has_global_perm,
@@ -195,33 +195,6 @@ change_group_preferences = has_person & (
 )
 add_perm("core.change_group_preferences", change_group_preferences)
 
-
-# Edit additional field
-change_additional_field_predicate = has_person & (
-    has_global_perm("core.change_additionalfield") | has_object_perm("core.change_additionalfield")
-)
-add_perm("core.change_additionalfield", change_additional_field_predicate)
-
-# Edit additional field
-create_additional_field_predicate = has_person & (
-    has_global_perm("core.create_additionalfield") | has_object_perm("core.create_additionalfield")
-)
-add_perm("core.create_additionalfield", create_additional_field_predicate)
-
-
-# Delete additional field
-delete_additional_field_predicate = has_person & (
-    has_global_perm("core.delete_additionalfield") | has_object_perm("core.delete_additionalfield")
-)
-add_perm("core.delete_additionalfield", delete_additional_field_predicate)
-
-# View additional fields
-view_additional_field_predicate = has_person & (
-    has_global_perm("core.view_additionalfield")
-    | has_any_object("core.view_additionalfield", AdditionalField)
-)
-add_perm("core.view_additionalfield", view_additional_field_predicate)
-
 # Edit group type
 change_group_type_predicate = has_person & (
     has_global_perm("core.change_grouptype") | has_object_perm("core.change_grouptype")
diff --git a/aleksis/core/tables.py b/aleksis/core/tables.py
index 500e47a3ca7ba66221a8964f23b516b6d326a53e..2f3afbc201fc5015b6f30b68911f523526b00dc9 100644
--- a/aleksis/core/tables.py
+++ b/aleksis/core/tables.py
@@ -24,18 +24,6 @@ class GroupsTable(tables.Table):
     short_name = tables.LinkColumn("group_by_id", args=[A("id")])
 
 
-class AdditionalFieldsTable(tables.Table):
-    """Table to list group types."""
-
-    class Meta:
-        attrs = {"class": "responsive-table hightlight"}
-
-    title = tables.LinkColumn("edit_additional_field_by_id", args=[A("id")])
-    delete = tables.LinkColumn(
-        "delete_additional_field_by_id", args=[A("id")], verbose_name=_("Delete"), text=_("Delete")
-    )
-
-
 class GroupTypesTable(tables.Table):
     """Table to list group types."""
 
diff --git a/aleksis/core/templates/core/additional_fields.html b/aleksis/core/templates/core/additional_fields.html
deleted file mode 100644
index 1ba2a77a32c528b8443f4dc5a4c201b5739414fe..0000000000000000000000000000000000000000
--- a/aleksis/core/templates/core/additional_fields.html
+++ /dev/null
@@ -1,18 +0,0 @@
-{# -*- engine:django -*- #}
-
-{% extends "core/base.html" %}
-
-{% load i18n %}
-{% load render_table from django_tables2 %}
-
-{% block browser_title %}{% blocktrans %}Additional fields{% endblocktrans %}{% endblock %}
-{% block page_title %}{% blocktrans %}Additional fields{% endblocktrans %}{% endblock %}
-
-{% block content %}
-  <a class="btn green waves-effect waves-light" href="{% url 'create_additional_field' %}">
-    <i class="material-icons left">add</i>
-    {% trans "Create additional field" %}
-  </a>
-
-  {% render_table additional_fields_table %}
-{% endblock %}
diff --git a/aleksis/core/templates/core/edit_additional_field.html b/aleksis/core/templates/core/edit_additional_field.html
deleted file mode 100644
index b1487eb259b44f1425c950574f7df845d4e22129..0000000000000000000000000000000000000000
--- a/aleksis/core/templates/core/edit_additional_field.html
+++ /dev/null
@@ -1,17 +0,0 @@
-{# -*- engine:django -*- #}
-
-{% extends "core/base.html" %}
-{% load material_form i18n %}
-
-{% block browser_title %}{% blocktrans %}Edit additional field{% endblocktrans %}{% endblock %}
-{% block page_title %}{% blocktrans %}Edit additional field{% endblocktrans %}{% endblock %}
-
-{% block content %}
-
-  <form method="post">
-    {% csrf_token %}
-    {% form form=edit_additional_field_form %}{% endform %}
-    {% include "core/save_button.html" %}
-  </form>
-
-{% endblock %}
diff --git a/aleksis/core/urls.py b/aleksis/core/urls.py
index 07736f7b8a7f5e2655e0a26d7444cc8c6f1f2c6c..47cb1d63c85c41b562e54909d553febac99c7625 100644
--- a/aleksis/core/urls.py
+++ b/aleksis/core/urls.py
@@ -27,23 +27,7 @@ urlpatterns = [
     path("person/<int:id_>", views.person, name="person_by_id"),
     path("person/<int:id_>/edit", views.edit_person, name="edit_person_by_id"),
     path("groups", views.groups, name="groups"),
-    path("groups/additional_fields", views.additional_fields, name="additional_fields"),
     path("groups/child_groups/", views.groups_child_groups, name="groups_child_groups"),
-    path(
-        "groups/additional_field/<int:id_>/edit",
-        views.edit_additional_field,
-        name="edit_additional_field_by_id",
-    ),
-    path(
-        "groups/additional_field/create",
-        views.edit_additional_field,
-        name="create_additional_field",
-    ),
-    path(
-        "groups/additional_field/<int:id_>/delete",
-        views.delete_additional_field,
-        name="delete_additional_field_by_id",
-    ),
     path("group/create", views.edit_group, name="create_group"),
     path("group/<int:id_>", views.group, name="group_by_id"),
     path("group/<int:id_>/edit", views.edit_group, name="edit_group_by_id"),
diff --git a/aleksis/core/views.py b/aleksis/core/views.py
index 32298060ddfd7ab8340653d7f64ff563dc6a32e9..81dc709017dac791c2e239379cc9cf262bfe3e71 100644
--- a/aleksis/core/views.py
+++ b/aleksis/core/views.py
@@ -20,7 +20,6 @@ from .filters import GroupFilter
 from .forms import (
     AnnouncementForm,
     ChildGroupsForm,
-    EditAdditionalFieldForm,
     EditGroupForm,
     EditGroupTypeForm,
     EditPersonForm,
@@ -29,21 +28,13 @@ from .forms import (
     PersonsAccountsFormSet,
     SitePreferenceForm,
 )
-from .models import (
-    AdditionalField,
-    Announcement,
-    DashboardWidget,
-    Group,
-    GroupType,
-    Notification,
-    Person,
-)
+from .models import Announcement, DashboardWidget, Group, GroupType, Notification, Person
 from .registries import (
     group_preferences_registry,
     person_preferences_registry,
     site_preferences_registry,
 )
-from .tables import AdditionalFieldsTable, GroupsTable, GroupTypesTable, PersonsTable
+from .tables import GroupsTable, GroupTypesTable, PersonsTable
 from .util import messages
 from .util.apps import AppConfig
 from .util.core_helpers import objectgetter_optional
@@ -456,71 +447,6 @@ def preferences(
     return render(request, "dynamic_preferences/form.html", context)
 
 
-@permission_required(
-    "core.change_additionalfield", fn=objectgetter_optional(AdditionalField, None, False)
-)
-def edit_additional_field(request: HttpRequest, id_: Optional[int] = None) -> HttpResponse:
-    """View to edit or create a additional_field."""
-    context = {}
-
-    additional_field = objectgetter_optional(AdditionalField, None, False)(request, id_)
-    context["additional_field"] = additional_field
-
-    if id_:
-        # Edit form for existing additional_field
-        edit_additional_field_form = EditAdditionalFieldForm(
-            request.POST or None, instance=additional_field
-        )
-    else:
-        if request.user.has_perm("core.create_additionalfield"):
-            # Empty form to create a new additional_field
-            edit_additional_field_form = EditAdditionalFieldForm(request.POST or None)
-        else:
-            raise PermissionDenied()
-
-    if request.method == "POST":
-        if edit_additional_field_form.is_valid():
-            edit_additional_field_form.save(commit=True)
-
-            messages.success(request, _("The additional_field has been saved."))
-
-            return redirect("additional_fields")
-
-    context["edit_additional_field_form"] = edit_additional_field_form
-
-    return render(request, "core/edit_additional_field.html", context)
-
-
-@permission_required("core.view_additionalfield")
-def additional_fields(request: HttpRequest) -> HttpResponse:
-    """List view for listing all additional fields."""
-    context = {}
-
-    # Get all additional fields
-    additional_fields = get_objects_for_user(
-        request.user, "core.view_additionalfield", AdditionalField
-    )
-
-    # Build table
-    additional_fields_table = AdditionalFieldsTable(additional_fields)
-    RequestConfig(request).configure(additional_fields_table)
-    context["additional_fields_table"] = additional_fields_table
-
-    return render(request, "core/additional_fields.html", context)
-
-
-@permission_required(
-    "core.delete_additionalfield", fn=objectgetter_optional(AdditionalField, None, False)
-)
-def delete_additional_field(request: HttpRequest, id_: int) -> HttpResponse:
-    """View to delete an additional field."""
-    additional_field = objectgetter_optional(AdditionalField, None, False)(request, id_)
-    additional_field.delete()
-    messages.success(request, _("The additional field has been deleted."))
-
-    return redirect("additional_fields")
-
-
 @permission_required("core.change_grouptype", fn=objectgetter_optional(GroupType, None, False))
 def edit_group_type(request: HttpRequest, id_: Optional[int] = None) -> HttpResponse:
     """View to edit or create a group_type."""