diff --git a/tools/quake3/q3map2/main.c b/tools/quake3/q3map2/main.c
index d474b549..63e63697 100644
--- a/tools/quake3/q3map2/main.c
+++ b/tools/quake3/q3map2/main.c
@@ -1550,7 +1550,7 @@ int ConvertBSPMain( int argc, char **argv )
 	/* arg checking */
 	if( argc < 1 )
 	{
-		Sys_Printf( "Usage: q3map -scale <value> [-v] <mapname>\n" );
+		Sys_Printf( "Usage: q3map -convert -format <ase|obj|map_bp|map> [-shadesasbitmap|-lightmapsastexcoord|-deluxemapsastexcoord] [-readbsp|-readmap [-meta|-patchmeta]] <mapname>\n" );
 		return 0;
 	}