diff --git a/src/plone/restapi/deserializer/dxcontent.py b/src/plone/restapi/deserializer/dxcontent.py
index 415d490d7..ed1601576 100644
--- a/src/plone/restapi/deserializer/dxcontent.py
+++ b/src/plone/restapi/deserializer/dxcontent.py
@@ -1,7 +1,6 @@
 from .mixins import OrderingMixin
 from AccessControl import getSecurityManager
 from plone.dexterity.interfaces import IDexterityContent
-from plone.restapi import _
 from plone.restapi.deserializer import json_body
 from plone.restapi.interfaces import IDeserializeFromJson
 from plone.restapi.deserializer.utils import deserialize_schemas
diff --git a/src/plone/restapi/serializer/dxcontent.py b/src/plone/restapi/serializer/dxcontent.py
index 0a182dcf5..0e598ed5f 100644
--- a/src/plone/restapi/serializer/dxcontent.py
+++ b/src/plone/restapi/serializer/dxcontent.py
@@ -7,7 +7,6 @@
 from plone.dexterity.utils import iterSchemata
 from plone.restapi.batching import HypermediaBatch
 from plone.restapi.deserializer import boolean_value
-from plone.restapi.interfaces import IFieldSerializer
 from plone.restapi.interfaces import IObjectPrimaryFieldTarget
 from plone.restapi.interfaces import IPrimaryFieldTarget
 from plone.restapi.interfaces import ISerializeToJson
diff --git a/src/plone/restapi/serializer/dxschema.py b/src/plone/restapi/serializer/dxschema.py
index cd446a144..277cd7f9c 100644
--- a/src/plone/restapi/serializer/dxschema.py
+++ b/src/plone/restapi/serializer/dxschema.py
@@ -10,7 +10,6 @@
 from zope.interface import implementer
 from zope.interface import Interface
 from zope.schema import getFields
-from plone.dexterity.interfaces import IDexterityContent
 from plone.dexterity.content import DexterityContent
 from zope.interface.interfaces import IInterface
 from plone.dexterity.interfaces import IContentType