diff --git a/demo/index.html b/demo/index.html
index d6e2125..aaacbff 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -50,12 +50,10 @@
 
       audioFiles.forEach(audioFile => {
         if (transcripts.length < 2) {
-          const matchingJson = jsonFiles.find(jsonFile =>
-            jsonFile.name.replace('.json', '') === audioFile.name.replace('.mp3', '')
-          );
+          const matchingJson = jsonFiles.length > 0 ? jsonFiles[0].name : 'No JSON provided';
           transcripts.push({
             audio: audioFile.name,
-            url: matchingJson ? matchingJson.name : 'No JSON provided'
+            url: matchingJson
           });
         }
       });