diff --git a/src/livekit/MediaDevicesContext.tsx b/src/livekit/MediaDevicesContext.tsx
index e17007a2..4b693920 100644
--- a/src/livekit/MediaDevicesContext.tsx
+++ b/src/livekit/MediaDevicesContext.tsx
@@ -8,11 +8,9 @@ Please see LICENSE in the repository root for full details.
 import {
   type FC,
   createContext,
-  useCallback,
   useContext,
   useEffect,
   useMemo,
-  useRef,
   useState,
   type JSX,
 } from "react";
@@ -186,7 +184,7 @@ function useMediaDeviceHandle(
               ]);
             const availablePrint = Array.from(available.entries()).map(
               ([id, label]) =>
-                `id:${id === "" ? '""' : id} label:${(label as any).name}\n`,
+                `id:${id === "" ? '""' : id} label:${(label as { name?: string }).name}\n`,
             );
             logger.info(
               `Media devices changed.\nkind ${kind}\n(deviceObserver$ updated): ${availablePrint}`,
diff --git a/src/room/MuteStates.test.tsx b/src/room/MuteStates.test.tsx
index 65e7d333..e565c8bb 100644
--- a/src/room/MuteStates.test.tsx
+++ b/src/room/MuteStates.test.tsx
@@ -106,8 +106,6 @@ function mockMediaDevices(
     videoInput: mockDevices(
       camera ? new Map([[mockCamera.deviceId, mockCamera]]) : new Map(),
     ),
-    startUsingDeviceNames: (): void => {},
-    stopUsingDeviceNames: (): void => {},
   };
 }
 
diff --git a/src/useAudioContext.test.tsx b/src/useAudioContext.test.tsx
index 814df8e9..27d37d5a 100644
--- a/src/useAudioContext.test.tsx
+++ b/src/useAudioContext.test.tsx
@@ -126,8 +126,6 @@ test("will use the correct device", () => {
           useAsEarpiece: false,
         },
         videoInput: deviceStub,
-        startUsingDeviceNames: () => {},
-        stopUsingDeviceNames: () => {},
       }}
     >
       <TestComponentWrapper />
@@ -161,8 +159,6 @@ test("will use the pan if earpiece is selected", async () => {
           useAsEarpiece: true,
         },
         videoInput: deviceStub,
-        startUsingDeviceNames: () => {},
-        stopUsingDeviceNames: () => {},
       }}
     >
       <TestComponentWrapper />