diff --git a/src/data/mime_db/audio/x-soundfont b/src/data/mime_db/audio/x-soundfont
index d69c2b2508..29ed9186a5 100644
--- a/src/data/mime_db/audio/x-soundfont
+++ b/src/data/mime_db/audio/x-soundfont
@@ -10,4 +10,4 @@ resource(3, "META:EXTENS") message(234) {
 	"type" = "audio/x-soundfont"
 };
 
-resource(5, "META:SNIFF_RULE") "0.50 ('RIFF') ([7] 'sfbkLIST')";
\ No newline at end of file
+resource(5, "META:SNIFF_RULE") "0.50 ('RIFF') ([8] 'sfbkLIST')";
\ No newline at end of file