diff --git a/features/web-audio.yml b/features/web-audio.yml
index 1d211683214..e3ad895c7ab 100644
--- a/features/web-audio.yml
+++ b/features/web-audio.yml
@@ -66,6 +66,11 @@ compat_features:
   - api.AudioListener.upX
   - api.AudioListener.upY
   - api.AudioListener.upZ
+  # The following 2 keys are deprecated, but are currently the only way to set
+  # the listener orientation and position in Firefox. So we're keeping them here
+  # for now.
+  - api.AudioListener.setOrientation
+  - api.AudioListener.setPosition
   - api.AudioNode
   - api.AudioNode.channelCount
   - api.AudioNode.channelCountMode
diff --git a/features/web-audio.yml.dist b/features/web-audio.yml.dist
index ecb8f99c999..6ab321660f5 100644
--- a/features/web-audio.yml.dist
+++ b/features/web-audio.yml.dist
@@ -636,6 +636,18 @@ compat_features:
   #   safari_ios: "14.5"
   - api.AudioContext.AudioContext.options_sampleRate_parameter
 
+  # baseline: false
+  # support:
+  #   chrome: "14"
+  #   chrome_android: "18"
+  #   edge: "12"
+  #   firefox: "25"
+  #   firefox_android: "25"
+  #   safari: "6"
+  #   safari_ios: "6"
+  - api.AudioListener.setOrientation
+  - api.AudioListener.setPosition
+
   # baseline: false
   # support:
   #   chrome: "52"