diff --git a/dom/media/MediaDecoderStateMachine.cpp b/dom/media/MediaDecoderStateMachine.cpp
index c4c95a4ab2df..0f19960a46bc 100644
--- a/dom/media/MediaDecoderStateMachine.cpp
+++ b/dom/media/MediaDecoderStateMachine.cpp
@@ -3013,6 +3013,8 @@ MediaDecoderStateMachine::LogicalPlaybackRateChanged()
   if (mAudioSink) {
     mAudioSink->SetPlaybackRate(mPlaybackRate);
   }
+
+  ScheduleStateMachine();
 }
 
 void MediaDecoderStateMachine::PreservesPitchChanged()