diff --git a/lib/tasks/gather.js b/lib/tasks/gather.js
index 834b0c0f..c072f603 100644
--- a/lib/tasks/gather.js
+++ b/lib/tasks/gather.js
@@ -376,8 +376,8 @@ class TaskGather extends SttTask {
         this.bugname = `${this.bugname_prefix}azure_transcribe`;
         this.addCustomEventListener(
           ep, AzureTranscriptionEvents.Transcription, this._onTranscription.bind(this, cs, ep));
-        this.addCustomEventListener(ep, AzureTranscriptionEvents.NoSpeechDetected,
-          this._onNoSpeechDetected.bind(this, cs, ep));
+        //this.addCustomEventListener(ep, AzureTranscriptionEvents.NoSpeechDetected,
+        //this._onNoSpeechDetected.bind(this, cs, ep));
         this.addCustomEventListener(ep, AzureTranscriptionEvents.VadDetected, this._onVadDetected.bind(this, cs, ep));
         break;
       case 'nuance':
diff --git a/lib/tasks/transcribe.js b/lib/tasks/transcribe.js
index 4dc82dc5..85ed6733 100644
--- a/lib/tasks/transcribe.js
+++ b/lib/tasks/transcribe.js
@@ -197,8 +197,8 @@ class TaskTranscribe extends SttTask {
         this.bugname = `${this.bugname_prefix}azure_transcribe`;
         this.addCustomEventListener(ep, AzureTranscriptionEvents.Transcription,
           this._onTranscription.bind(this, cs, ep, channel));
-        this.addCustomEventListener(ep, AzureTranscriptionEvents.NoSpeechDetected,
-          this._onNoAudio.bind(this, cs, ep, channel));
+        //this.addCustomEventListener(ep, AzureTranscriptionEvents.NoSpeechDetected,
+        //  this._onNoAudio.bind(this, cs, ep, channel));
         break;
       case 'nuance':
         this.bugname = `${this.bugname_prefix}nuance_transcribe`;