diff --git a/airtime_mvc/application/controllers/AudiopreviewController.php b/airtime_mvc/application/controllers/AudiopreviewController.php
index e90c34a39..323afe268 100644
--- a/airtime_mvc/application/controllers/AudiopreviewController.php
+++ b/airtime_mvc/application/controllers/AudiopreviewController.php
@@ -208,6 +208,8 @@ class AudiopreviewController extends Zend_Controller_Action
                 $elementMap['element_m4a'] = $track['item_id'];
             } elseif (strtolower($mime) === 'audio/wav') {
                 $elementMap['element_wav'] = $track['item_id'];
+            } elseif (strtolower($mime) === 'audio/x-wav') {
+                $elementMap['element_wav'] = $track['item_id'];
             } elseif (strtolower($mime) === 'audio/x-flac') {
                 $elementMap['element_flac'] = $track['item_id'];
             } else {
@@ -293,6 +295,8 @@ class AudiopreviewController extends Zend_Controller_Action
                     $elementMap['element_m4a'] = $track['item_id'];
                 } elseif (strtolower($mime) === 'audio/wav') {
                     $elementMap['element_wav'] = $track['item_id'];
+                } elseif (strtolower($mime) === 'audio/x-wav') {
+                    $elementMap['element_wav'] = $track['item_id'];
                 } elseif (strtolower($mime) === 'audio/x-flac') {
                     $elementMap['element_flac'] = $track['item_id'];
                 } else {