diff --git a/songs/Los_Lobos/Cancion_del_Mariachi.sg b/songs/Los_Lobos/Cancion_del_Mariachi.sg
index d197e7ff..3ccf985b 100644
--- a/songs/Los_Lobos/Cancion_del_Mariachi.sg
+++ b/songs/Los_Lobos/Cancion_del_Mariachi.sg
@@ -2,7 +2,7 @@
 \beginsong{Canción del Mariachi}[by=Los Lobos,cov=desperado]
 
 \cover
-\gtab{Mim}{7:002210}
+\gtab{Mim}{7:X02210}
 \gtab{Si}{7:022100}
 \gtab{Lam}{5:022000}