diff --git a/aleksis/core/mixins.py b/aleksis/core/mixins.py
index b9d96809dd3caea14039612a267f6d4112c672a0..a3156597b90339aea794cfe7c196c5f909dffdee 100644
--- a/aleksis/core/mixins.py
+++ b/aleksis/core/mixins.py
@@ -9,7 +9,7 @@ from django.contrib.contenttypes.models import ContentType
 from django.contrib.sites.managers import CurrentSiteManager
 from django.contrib.sites.models import Site
 from django.db import models
-from django.db.models import QuerySet
+from django.db.models import QuerySet, JSONField
 from django.forms.forms import BaseForm
 from django.forms.models import ModelForm, ModelFormMetaclass
 from django.http import HttpResponse
@@ -21,7 +21,7 @@ from django.views.generic.edit import DeleteView, ModelFormMixin
 import reversion
 from easyaudit.models import CRUDEvent
 from guardian.admin import GuardedModelAdmin
-from jsonstore.fields import IntegerField, JSONField, JSONFieldMixin
+from jsonstore.fields import IntegerField, JSONFieldMixin
 from material.base import Layout, LayoutNode
 from rules.contrib.admin import ObjectPermissionsModelAdmin