diff --git a/client/plugins/constants.js b/client/plugins/constants.js
index d061f11c..f001f6ce 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'],
+  audio: ['m4b', 'mp3', 'm4a', 'flac', 'opus', 'ogg', 'oga', 'mp4', 'aac', 'wma', 'aiff', 'wav', 'webm', 'webma', 'mka', 'awb', 'caf'],
   ebook: ['epub', 'pdf', 'mobi', 'azw3', 'cbr', 'cbz'],
   info: ['nfo'],
   text: ['txt'],
diff --git a/server/objects/Stream.js b/server/objects/Stream.js
index 51f01e7a..c8452ac3 100644
--- a/server/objects/Stream.js
+++ b/server/objects/Stream.js
@@ -83,7 +83,8 @@ class Stream extends EventEmitter {
       AudioMimeType.AIFF,
       AudioMimeType.WEBM,
       AudioMimeType.WEBMA,
-      AudioMimeType.AWB
+      AudioMimeType.AWB,
+      AudioMimeType.CAF
     ]
   }
   get codecsToForceAAC() {
diff --git a/server/utils/constants.js b/server/utils/constants.js
index a650c7ab..7a21d2dd 100644
--- a/server/utils/constants.js
+++ b/server/utils/constants.js
@@ -48,7 +48,8 @@ module.exports.AudioMimeType = {
   WEBM: 'audio/webm',
   WEBMA: 'audio/webm',
   MKA: 'audio/x-matroska',
-  AWB: 'audio/amr-wb'
+  AWB: 'audio/amr-wb',
+  CAF: 'audio/x-caf'
 }
 
 module.exports.VideoMimeType = {
diff --git a/server/utils/globals.js b/server/utils/globals.js
index 7d20dfe3..b24fc76d 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'],
+  SupportedAudioTypes: ['m4b', 'mp3', 'm4a', 'flac', 'opus', 'ogg', 'oga', 'mp4', 'aac', 'wma', 'aiff', 'wav', 'webm', 'webma', 'mka', 'awb', 'caf'],
   SupportedEbookTypes: ['epub', 'pdf', 'mobi', 'azw3', 'cbr', 'cbz'],
   SupportedVideoTypes: ['mp4'],
   TextFileTypes: ['txt', 'nfo'],