diff --git a/src/formats.c b/src/formats.c
index 8916749d..deac79af 100644
--- a/src/formats.c
+++ b/src/formats.c
@@ -650,6 +650,7 @@ static const char* extension_list[] = {
     "xen",
     "xma",
     "xma2",
+    "xms",
     "xmu",
     "xmv",
     "xnb",
diff --git a/src/meta/riff.c b/src/meta/riff.c
index eebddadb..213d19ff 100644
--- a/src/meta/riff.c
+++ b/src/meta/riff.c
@@ -378,8 +378,9 @@ VGMSTREAM* init_vgmstream_riff(STREAMFILE* sf) {
      * .xvag: Uncharted Golden Abyss (Vita)[ATRAC9]
      * .ogg/logg: Luftrausers (Vita)[ATRAC9]
      * .p1d: Farming Simulator 15 (Vita)[ATRAC9]
+     * .xms: Ty the Tasmanian Tiger (Xbox)
      */
-    if ( check_extensions(sf, "wav,lwav,xwav,da,dax,cd,med,snd,adx,adp,xss,xsew,adpcm,adw,wd,,sbv,wvx,str,at3,rws,aud,at9,ckd,saf,ima,nsa,pcm,xvag,ogg,logg,p1d") ) {
+    if ( check_extensions(sf, "wav,lwav,xwav,da,dax,cd,med,snd,adx,adp,xss,xsew,adpcm,adw,wd,,sbv,wvx,str,at3,rws,aud,at9,ckd,saf,ima,nsa,pcm,xvag,ogg,logg,p1d,xms") ) {
         ;
     }
     else if ( check_extensions(sf, "mwv") ) {