--- a/MIMETypes.st	Wed Feb 07 15:42:29 2018 +0100
+++ b/MIMETypes.st	Wed Feb 07 15:42:56 2018 +0100
@@ -581,6 +581,7 @@
         'zip'                       'application/x-zip-compressed'
         'bz2'                       'application/x-bzip2-compressed'
         ('gz' 'z')                  'application/x-gzip-compressed'
+        'lz'                        'application/x-lzip'
         'cpio'                      'application/x-cpio'
         'shar'                      'application/x-shar'
         'jar'                       'application/java-archive'