diff --git a/lib/utils/place-outdial.js b/lib/utils/place-outdial.js
index c45e281c..b5d18193 100644
--- a/lib/utils/place-outdial.js
+++ b/lib/utils/place-outdial.js
@@ -415,6 +415,8 @@ class SingleDialer extends Emitter {
         this.accountInfo.account.webhook_secret);
       else app.notifier = {request: () => {}, close: () => {}};
     }
+    // Replace old application with new application.
+    this.application = app;
     const cs = new AdultingCallSession({
       logger: newLogger,
       singleDialer: this,