--- a/dom/html/HTMLMediaElement.cpp
+++ b/dom/html/HTMLMediaElement.cpp
@@ -677,16 +677,18 @@ public:
   }
 
   void
   NotifyPlayStateChanged()
   {
     MOZ_ASSERT(!mIsShutDown);
     if (ShouldResetSuspend()) {
       SetSuspended(nsISuspendedTypes::NONE_SUSPENDED);
+      NotifyAudioPlaybackChanged(
+        AudioChannelService::AudibleChangedReasons::ePauseStateChanged);
     }
     UpdateAudioChannelPlayingState();
   }
 
   NS_IMETHODIMP
   WindowVolumeChanged(float aVolume, bool aMuted) override
   {
     MOZ_ASSERT(mAudioChannelAgent);