diff --git a/addon.xml b/addon.xml
index 78cac4cfe..6ac424bf2 100644
--- a/addon.xml
+++ b/addon.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<addon id="plugin.video.netflix" name="Netflix" version="0.11.21" provider-name="libdev + jojo + asciidisco">
+<addon id="plugin.video.netflix" name="Netflix" version="0.11.22" provider-name="libdev + jojo + asciidisco">
   <requires>
     <import addon="xbmc.python" version="2.24.0"/>
     <import addon="script.module.beautifulsoup4" version="4.3.2"/>
diff --git a/resources/lib/MSL.py b/resources/lib/MSL.py
index d0387972c..7111f17a8 100644
--- a/resources/lib/MSL.py
+++ b/resources/lib/MSL.py
@@ -337,7 +337,8 @@ def __tranform_to_dash(self, manifest):
             audio_adaption_set = ET.SubElement(period, 'AdaptationSet',
                                                lang=audio_track['bcp47'],
                                                contentType='audio',
-                                               mimeType='audio/mp4')
+                                               mimeType='audio/mp4',
+                                               impaired='true' if audio_track['trackType'] == 'ASSISTIVE' else 'false')
             for downloadable in audio_track['downloadables']:
                 codec = 'aac'
                 print downloadable