diff --git a/syntax/fle.vim b/syntax/fle.vim
index fe9e308..7cd3e6f 100644
--- a/syntax/fle.vim
+++ b/syntax/fle.vim
@@ -16,6 +16,7 @@ syn match fle_name /@\(\S\+\)/
 
 syn keyword fle_mode ssb cw fm am SSB CW FM AM
 syn keyword fle_mode ft8 ft4 js8 rtty psk31 FT8 FT4 JS8 RTTY PSK31
+syn keyword fle_mode digitalvoice DIGITALVOICE
 syn keyword fle_header mycall mygrid operator qslmsg
 syn keyword fle_header mywwff mysota mypota nickname
 syn keyword fle_band 23cm 70cm 2m 4m 6m