diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 06153ba..d06e213 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,6 @@ jobs:
     with:
       release_id: ${{ needs.create_release.outputs.upload_id }}
       release_url: ${{ needs.create_release.outputs.upload_url }}
-      audio_ext: wav
 
   publish_release:
     name: Publish release
diff --git a/plugins.json b/plugins.json
index 6bbfa0b..9410f04 100644
--- a/plugins.json
+++ b/plugins.json
@@ -16,8 +16,8 @@
       "date": "2020-10-31T07:00:00.000Z",
       "files": {
         "audio": {
-          "name": "virtual-playing-orchestra.wav",
-          "size": 175256
+          "name": "virtual-playing-orchestra.flac",
+          "size": 137127
         },
         "image": {
           "name": "virtual-playing-orchestra.jpg",
diff --git a/virtual-playing-orchestra.flac b/virtual-playing-orchestra.flac
new file mode 100644
index 0000000..80acc3f
Binary files /dev/null and b/virtual-playing-orchestra.flac differ
diff --git a/virtual-playing-orchestra.wav b/virtual-playing-orchestra.wav
deleted file mode 100644
index b487761..0000000
Binary files a/virtual-playing-orchestra.wav and /dev/null differ