diff --git a/lib/session/call-session.js b/lib/session/call-session.js
index 438a7a42..6b3bcaaa 100644
--- a/lib/session/call-session.js
+++ b/lib/session/call-session.js
@@ -2028,7 +2028,7 @@ Duration=${duration} `
         return this._lccDub(opts.dub, callSid);
       }
       else if (opts.boostAudioSignal) {
-        return this._lccBoostAudioSignal(opts, callSid);
+        return this._lccBoostAudioSignal(opts.boostAudioSignal, callSid);
       }
       else if (opts.media_path) {
         return this._lccMediaPath(opts.media_path, callSid);