diff --git a/src/mixer/audio.ts b/src/mixer/audio.ts
index cf85ee3..366c7f4 100644
--- a/src/mixer/audio.ts
+++ b/src/mixer/audio.ts
@@ -4,11 +4,16 @@ import StrictEmitter from "strict-event-emitter-types";
 import WaveSurfer from "wavesurfer.js";
 import CursorPlugin from "wavesurfer.js/dist/plugin/wavesurfer.cursor.min.js";
 import RegionsPlugin from "wavesurfer.js/dist/plugin/wavesurfer.regions.min.js";
-import NewsEndCountdown from "../assets/audio/NewsEndCountdown.wav";
-import NewsIntro from "../assets/audio/NewsIntro.wav";
 
 import StereoAnalyserNode from "stereo-analyser-node";
 
+let NewsEndCountdown: string;
+let NewsIntro: string;
+if (!process.env.REACT_APP_BAPSICLE_INTERFACE) {
+  NewsEndCountdown = require("../assets/audio/NewsEndCountdown.wav");
+  NewsIntro = require("../assets/audio/NewsIntro.wav");
+}
+
 export const DEFAULT_TRIM_DB = -6; // The default trim applied to channel players.
 
 export const OFF_LEVEL_DB = -40;