1 files changed, 4 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webcodecs/audio-encoder-config.https.any.js b/testing/web-platform/tests/webcodecs/audio-encoder-config.https.any.js
index 559ff3203b..a70bf28f80 100644
--- a/testing/web-platform/tests/webcodecs/audio-encoder-config.https.any.js
+++ b/testing/web-platform/tests/webcodecs/audio-encoder-config.https.any.js
@@ -272,6 +272,8 @@ const validConfigs = [
     numberOfChannels: 2,
     opus: {
       complexity: 5,
+      signal: 'music',
+      application: 'audio',
       frameDuration: 20000,
       packetlossperc: 10,
       useinbandfec: true,
@@ -283,6 +285,8 @@ const validConfigs = [
     numberOfChannels: 2,
     opus: {
       format: 'opus',
+      signal: 'voice',
+      application: 'lowdelay',
       complexity: 10,
       frameDuration: 60000,
       packetlossperc: 20,  // Irrelevant without useinbandfec, but still valid.