diff --git a/src/doomstat.h b/src/doomstat.h
index 316e4a1a9..bf3c8576d 100644
--- a/src/doomstat.h
+++ b/src/doomstat.h
@@ -412,7 +412,7 @@ struct mapheader_t
 	fixed_t gravity;					///< Map-wide gravity.
 
 	// Music information
-	char musname[3][7];					///< Music tracks to play. First dimension is the track number, second is the music string. "" for no music.
+	char musname[MAXMUSNAMES][7];					///< Music tracks to play. First dimension is the track number, second is the music string. "" for no music.
 	UINT16 mustrack;					///< Subsong to play. Only really relevant for music modules and specific formats supported by GME. 0 to ignore.
 	UINT32 muspos;						///< Music position to jump to.
 	UINT8 musname_size;					///< Number of music tracks defined