diff --git a/src/index.js b/src/index.js
index 49dfdf2..c8a4488 100644
--- a/src/index.js
+++ b/src/index.js
@@ -172,7 +172,6 @@ class AudioEngine {
 
         // microphone, for measuring loudness, with a level meter analyzer
         this.mic = null;
-        this.micMeter = null;
     }
 
     /**