diff --git a/src/c3nav/api/schema.py b/src/c3nav/api/schema.py
index b8f7cace..6e1899ba 100644
--- a/src/c3nav/api/schema.py
+++ b/src/c3nav/api/schema.py
@@ -53,4 +53,3 @@ GeometrySchema = Annotated[
         PointSchema,],
     Discriminator("type"),
 ]
-
diff --git a/src/c3nav/mapdata/newapi/map.py b/src/c3nav/mapdata/newapi/map.py
index a06ae9b5..a5a01e9a 100644
--- a/src/c3nav/mapdata/newapi/map.py
+++ b/src/c3nav/mapdata/newapi/map.py
@@ -1,5 +1,4 @@
 import json
-from typing import Annotated, Union
 
 from django.core.cache import cache
 from django.core.serializers.json import DjangoJSONEncoder
@@ -9,7 +8,6 @@ from ninja import Query
 from ninja import Router as APIRouter
 from ninja import Schema
 from pydantic import Field as APIField
-from pydantic import PositiveInt
 
 from c3nav.api.exceptions import API404
 from c3nav.api.newauth import auth_responses, validate_responses
diff --git a/src/c3nav/mapdata/schemas/model_base.py b/src/c3nav/mapdata/schemas/model_base.py
index 304f9a77..dae3c108 100644
--- a/src/c3nav/mapdata/schemas/model_base.py
+++ b/src/c3nav/mapdata/schemas/model_base.py
@@ -1,4 +1,4 @@
-from typing import Annotated, Any, ClassVar, Optional, Union
+from typing import Annotated, Any, Optional, Union
 
 from ninja import Schema
 from pydantic import Field as APIField
diff --git a/src/c3nav/mapdata/schemas/models.py b/src/c3nav/mapdata/schemas/models.py
index 8f48b72d..cc7c9d19 100644
--- a/src/c3nav/mapdata/schemas/models.py
+++ b/src/c3nav/mapdata/schemas/models.py
@@ -606,13 +606,13 @@ class LocationDisplay(SerializableSchema):
     )
     display: list[
         tuple[
-            Annotated[NonEmptyStr, APIField(name="field title")],
+            Annotated[NonEmptyStr, APIField(title="field title")],
             Annotated[Union[
-                Annotated[str, APIField(name="a simple string value")],
-                Annotated[DisplayLink, APIField(namen="a link value")],
-                Annotated[list[DisplayLink], APIField(name="a list of link values")],
-                Annotated[Literal[None], APIField(name="no value")]
-            ], APIField(name="field value", union_mode='left_to_right')]
+                Annotated[str, APIField(title="a simple string value")],
+                Annotated[DisplayLink, APIField(title="a link value")],
+                Annotated[list[DisplayLink], APIField(title="a list of link values")],
+                Annotated[Literal[None], APIField(title="no value")]
+            ], APIField(title="field value", union_mode='left_to_right')]
         ]
     ] = APIField(description="a list of human-readable display values")
     geometry: Optional[GeometrySchema] = APIField(