diff --git a/client/plugins/constants.js b/client/plugins/constants.js
index 90c40b8c..8c71c1b8 100644
--- a/client/plugins/constants.js
+++ b/client/plugins/constants.js
@@ -1,6 +1,6 @@
 const SupportedFileTypes = {
   image: ['png', 'jpg', 'jpeg', 'webp'],
-  audio: ['m4b', 'mp3', 'm4a', 'flac', 'opus', 'ogg', 'oga', 'mp4', 'aac', 'wma', 'aiff', 'wav', 'webm', 'webma', 'mka', 'awb', 'caf', 'mpeg', 'mpg'],
+  audio: ['m4b', 'mp3', 'm4a', 'flac', 'opus', 'ogg', 'oga', 'mp4', 'aac', 'wma', 'aiff', 'aif','wav', 'webm', 'webma', 'mka', 'awb', 'caf', 'mpeg', 'mpg'],
   ebook: ['epub', 'pdf', 'mobi', 'azw3', 'cbr', 'cbz'],
   info: ['nfo'],
   text: ['txt'],
diff --git a/server/utils/constants.js b/server/utils/constants.js
index dd52e2e1..cc5217f4 100644
--- a/server/utils/constants.js
+++ b/server/utils/constants.js
@@ -45,6 +45,7 @@ module.exports.AudioMimeType = {
   FLAC: 'audio/flac',
   WMA: 'audio/x-ms-wma',
   AIFF: 'audio/x-aiff',
+  AIF: 'audio/x-aiff',
   WEBM: 'audio/webm',
   WEBMA: 'audio/webm',
   MKA: 'audio/x-matroska',
diff --git a/server/utils/globals.js b/server/utils/globals.js
index 5a5bd951..713b180f 100644
--- a/server/utils/globals.js
+++ b/server/utils/globals.js
@@ -1,6 +1,6 @@
 const globals = {
   SupportedImageTypes: ['png', 'jpg', 'jpeg', 'webp'],
-  SupportedAudioTypes: ['m4b', 'mp3', 'm4a', 'flac', 'opus', 'ogg', 'oga', 'mp4', 'aac', 'wma', 'aiff', 'wav', 'webm', 'webma', 'mka', 'awb', 'caf', 'mpg', 'mpeg'],
+  SupportedAudioTypes: ['m4b', 'mp3', 'm4a', 'flac', 'opus', 'ogg', 'oga', 'mp4', 'aac', 'wma', 'aiff', 'aif', 'wav', 'webm', 'webma', 'mka', 'awb', 'caf', 'mpg', 'mpeg'],
   SupportedEbookTypes: ['epub', 'pdf', 'mobi', 'azw3', 'cbr', 'cbz'],
   TextFileTypes: ['txt', 'nfo'],
   MetadataFileTypes: ['opf', 'abs', 'xml', 'json']