diff --git a/testing/web-platform/meta/media-capabilities/decodingInfo-webrtc.any.js.ini b/testing/web-platform/meta/media-capabilities/decodingInfo-webrtc.any.js.ini
index aaf431af30ed..fbcc808d5bc6 100644
--- a/testing/web-platform/meta/media-capabilities/decodingInfo-webrtc.any.js.ini
+++ b/testing/web-platform/meta/media-capabilities/decodingInfo-webrtc.any.js.ini
@@ -37,6 +37,9 @@
   [Test that decodingInfo returns supported true for the codec audio/PCMA returned by RTCRtpReceiver.getCapabilities()]
     expected: FAIL
 
+  [Test that decodingInfo returns supported true for the codec video/AV1 returned by RTCRtpReceiver.getCapabilities()]
+    expected: FAIL
+
   [Test that decodingInfo returns supported true for the codec video/VP8; max-fs=12288;max-fr=60 returned by RTCRtpReceiver.getCapabilities()]
     expected: FAIL
 
diff --git a/testing/web-platform/meta/media-capabilities/encodingInfo-webrtc.any.js.ini b/testing/web-platform/meta/media-capabilities/encodingInfo-webrtc.any.js.ini
index 752e523899e3..0f591bb73d0e 100644
--- a/testing/web-platform/meta/media-capabilities/encodingInfo-webrtc.any.js.ini
+++ b/testing/web-platform/meta/media-capabilities/encodingInfo-webrtc.any.js.ini
@@ -38,6 +38,8 @@
   [Test that encodingInfo returns supported true for the codec video/H264; profile-level-id=42001f;level-asymmetry-allowed=1 returned by RTCRtpSender.getCapabilities()]
     expected: FAIL
 
+  [Test that encodingInfo returns supported true for the codec video/AV1 returned by RTCRtpSender.getCapabilities()]
+    expected: FAIL
 
 [encodingInfo-webrtc.any.worker.html]
   [Test that encodingInfo returns a valid MediaCapabilitiesInfo objects]