diff --git a/assets/src/components/incomingBox.tsx b/assets/src/components/incomingBox.tsx
index 82cf07ebc..0b946d70a 100644
--- a/assets/src/components/incomingBox.tsx
+++ b/assets/src/components/incomingBox.tsx
@@ -1,6 +1,6 @@
 import React, { useContext } from "react"
 import { StateDispatchContext } from "../contexts/stateDispatchContext"
-import vehicleLabel from "../helpers/vehicleLabel"
+import { vehicleLabel } from "../helpers/vehicleLabel"
 import { blockWaiverAlertStyle } from "../models/blockWaiver"
 import { crowdingLabel, OccupancyStatus } from "../models/crowding"
 import {
diff --git a/assets/src/components/ladder.tsx b/assets/src/components/ladder.tsx
index f9d36e70f..01355a036 100644
--- a/assets/src/components/ladder.tsx
+++ b/assets/src/components/ladder.tsx
@@ -5,7 +5,7 @@ import "tippy.js/dist/tippy.css"
 import { StateDispatchContext } from "../contexts/stateDispatchContext"
 import { flatten, partition } from "../helpers/array"
 import { joinClasses } from "../helpers/dom"
-import vehicleLabel from "../helpers/vehicleLabel"
+import { vehicleLabel } from "../helpers/vehicleLabel"
 import { blockWaiverAlertStyle } from "../models/blockWaiver"
 import { crowdingLabel, OccupancyStatus } from "../models/crowding"
 import {
diff --git a/assets/src/components/mapMarkers.tsx b/assets/src/components/mapMarkers.tsx
index e08dd899c..21f5431e5 100644
--- a/assets/src/components/mapMarkers.tsx
+++ b/assets/src/components/mapMarkers.tsx
@@ -12,7 +12,7 @@ import { Marker, Polyline, Popup, Tooltip } from "react-leaflet"
 
 import { StateDispatchContext } from "../contexts/stateDispatchContext"
 import { joinClasses } from "../helpers/dom"
-import vehicleLabelString from "../helpers/vehicleLabel"
+import { vehicleLabel } from "../helpers/vehicleLabel"
 import { drawnStatus, statusClasses } from "../models/vehicleStatus"
 import { TrainVehicle, Vehicle } from "../realtime"
 import { Shape, Stop } from "../schedule"
@@ -77,7 +77,7 @@ const makeLabelIcon = (
   settings: UserSettings,
   isSelected: boolean
 ): Leaflet.DivIcon => {
-  const labelString = vehicleLabelString(vehicle, settings)
+  const labelString = vehicleLabel(vehicle, settings)
   const labelBackgroundHeight = isPrimary ? 16 : 12
   const labelBackgroundWidth =
     labelString.length <= 4 ? (isPrimary ? 40 : 30) : isPrimary ? 62 : 40
diff --git a/assets/src/components/propertiesPanel/header.tsx b/assets/src/components/propertiesPanel/header.tsx
index 01c5bcace..ee6083818 100644
--- a/assets/src/components/propertiesPanel/header.tsx
+++ b/assets/src/components/propertiesPanel/header.tsx
@@ -2,7 +2,7 @@ import React, { useContext } from "react"
 import { useRoute } from "../../contexts/routesContext"
 import { StateDispatchContext } from "../../contexts/stateDispatchContext"
 import { joinClasses } from "../../helpers/dom"
-import vehicleLabel from "../../helpers/vehicleLabel"
+import { vehicleLabel } from "../../helpers/vehicleLabel"
 import { secondsAgoLabel, secondsToMinutes } from "../../util/dateTime"
 import { useCurrentTimeSeconds } from "../../hooks/useCurrentTime"
 import { emptyLadderDirectionsByRouteId } from "../../models/ladderDirection"
diff --git a/assets/src/components/vehicleRouteSummary.tsx b/assets/src/components/vehicleRouteSummary.tsx
index 18f0ddc96..87a5e5da3 100644
--- a/assets/src/components/vehicleRouteSummary.tsx
+++ b/assets/src/components/vehicleRouteSummary.tsx
@@ -6,7 +6,7 @@ import React, {
 import { useRoute } from "../contexts/routesContext"
 import { StateDispatchContext } from "../contexts/stateDispatchContext"
 import { joinClasses } from "../helpers/dom"
-import vehicleLabel from "../helpers/vehicleLabel"
+import { vehicleLabel } from "../helpers/vehicleLabel"
 import { emptyLadderDirectionsByRouteId } from "../models/ladderDirection"
 import { currentRouteTab } from "../models/routeTab"
 import {
diff --git a/assets/src/helpers/vehicleLabel.ts b/assets/src/helpers/vehicleLabel.ts
index 6dc8ed5c6..840b63cb5 100644
--- a/assets/src/helpers/vehicleLabel.ts
+++ b/assets/src/helpers/vehicleLabel.ts
@@ -18,7 +18,7 @@ export const runOrBusNumberLabel = (
   }
 }
 
-const vehicleLabel = (
+export const vehicleLabel = (
   vehicleOrGhost: Vehicle | Ghost,
   settings: UserSettings
 ): string => {
@@ -58,5 +58,3 @@ export const runIdToLabel = (runId: RunId | null): string => {
 
 const stripLeadingZero = (num: string): string =>
   num.startsWith("0") ? num.slice(1) : num
-
-export default vehicleLabel
diff --git a/assets/tests/helpers/vehicleLabel.test.ts b/assets/tests/helpers/vehicleLabel.test.ts
index f00550cf1..c30b74cd3 100644
--- a/assets/tests/helpers/vehicleLabel.test.ts
+++ b/assets/tests/helpers/vehicleLabel.test.ts
@@ -1,5 +1,6 @@
 import { describe, test, expect } from "@jest/globals"
-import vehicleLabel, {
+import {
+  vehicleLabel,
   runOrBusNumberLabel,
   runIdToLabel,
 } from "../../src/helpers/vehicleLabel"