diff --git a/app/Http/Controllers/ConferenceController.php b/app/Http/Controllers/ConferenceController.php
index 8b05911..ecf2fa1 100644
--- a/app/Http/Controllers/ConferenceController.php
+++ b/app/Http/Controllers/ConferenceController.php
@@ -24,7 +24,7 @@ public function showJoin()
         $response->say(
             'You are about to join the Rapid Response conference.',
             [
-                'voice' => 'alice',
+                'voice' => 'Polly.Amy',
                 'language' => 'en-GB'
             ]
         );
@@ -63,7 +63,7 @@ public function showConnect(Request $request)
         $response->say(
             'You have joined the conference.',
             [
-                'voice' => 'alice',
+                'voice' => 'Polly.Amy',
                 'language' => 'en-GB'
             ]
         );
diff --git a/app/Http/Controllers/RecordingController.php b/app/Http/Controllers/RecordingController.php
index c404958..16876b1 100644
--- a/app/Http/Controllers/RecordingController.php
+++ b/app/Http/Controllers/RecordingController.php
@@ -56,7 +56,7 @@ public function showRecord()
             'Please record your message after the beep.' .
             ' Press star to end your recording.',
             [
-                'voice' => 'alice',
+                'voice' => 'Polly.Amy',
                 'language' => 'en-GB'
             ]
         );
@@ -75,7 +75,7 @@ public function showHangup()
         $response->say(
             'Your recording has been saved. Good bye.',
             [
-                'voice' => 'alice',
+                'voice' => 'Polly.Amy',
                 'language' => 'en-GB'
             ]
         );