diff --git a/netbox/netbox/settings.py b/netbox/netbox/settings.py
index b0e9eaa5b..aca6f7a4a 100644
--- a/netbox/netbox/settings.py
+++ b/netbox/netbox/settings.py
@@ -279,6 +279,7 @@ SWAGGER_SETTINGS = {
         'utilities.custom_inspectors.NullableBooleanFieldInspector',
         'utilities.custom_inspectors.CustomChoiceFieldInspector',
         'utilities.custom_inspectors.TagListFieldInspector',
+        'utilities.custom_inspectors.SerializedPKRelatedFieldInspector',
         'drf_yasg.inspectors.CamelCaseJSONFilter',
         'drf_yasg.inspectors.ReferencingSerializerInspector',
         'drf_yasg.inspectors.RelatedFieldInspector',
diff --git a/netbox/utilities/custom_inspectors.py b/netbox/utilities/custom_inspectors.py
index 3d55f7101..8d294a31e 100644
--- a/netbox/utilities/custom_inspectors.py
+++ b/netbox/utilities/custom_inspectors.py
@@ -4,7 +4,16 @@ from rest_framework.fields import ChoiceField
 from taggit_serializer.serializers import TagListSerializerField
 
 from extras.api.customfields import CustomFieldsSerializer
-from utilities.api import ChoiceField
+from utilities.api import ChoiceField, SerializedPKRelatedField
+
+
+class SerializedPKRelatedFieldInspector(FieldInspector):
+    def field_to_swagger_object(self, field, swagger_object_type, use_references, **kwargs):
+        SwaggerType, ChildSwaggerType = self._get_partial_types(field, swagger_object_type, use_references, **kwargs)
+        if isinstance(field, SerializedPKRelatedField):
+            return self.probe_field_inspectors(field.serializer(), ChildSwaggerType, use_references)
+
+        return NotHandled
 
 
 class TagListFieldInspector(FieldInspector):