diff --git a/test/cdda.cue b/test/cdda.cue
index 982b1054..c7396d94 100644
--- a/test/cdda.cue
+++ b/test/cdda.cue
@@ -1,4 +1,3 @@
-CATALOG 0000010271955
 FILE "BOING.BIN" BINARY
   TRACK 01 AUDIO
     INDEX 01 00:00:00
diff --git a/test/cdda.right b/test/cdda.right
index 8cec6de9..48d63b0a 100644
--- a/test/cdda.right
+++ b/test/cdda.right
@@ -6,7 +6,7 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  audio
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): 0000010271955
+Media Catalog Number (MCN): not available
 __________________________________
 CD Analysis Report
 Audio CD, CDDB disc ID is 02000401
diff --git a/test/check_opts0.right b/test/check_opts0.right
index c4693160..0c16b82e 100644
--- a/test/check_opts0.right
+++ b/test/check_opts0.right
@@ -1,7 +1,7 @@
 This is free software; see the source for copying conditions.
 There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
 PARTICULAR PURPOSE.
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem
diff --git a/test/check_opts1.right b/test/check_opts1.right
index c4693160..0c16b82e 100644
--- a/test/check_opts1.right
+++ b/test/check_opts1.right
@@ -1,7 +1,7 @@
 This is free software; see the source for copying conditions.
 There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
 PARTICULAR PURPOSE.
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem
diff --git a/test/check_opts2.right b/test/check_opts2.right
index 05951f8f..b9aa8ed7 100644
--- a/test/check_opts2.right
+++ b/test/check_opts2.right
@@ -6,4 +6,4 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
diff --git a/test/check_opts3.right b/test/check_opts3.right
index 05951f8f..b9aa8ed7 100644
--- a/test/check_opts3.right
+++ b/test/check_opts3.right
@@ -6,4 +6,4 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
diff --git a/test/check_opts4.right b/test/check_opts4.right
index ea03c139..f4d9d616 100644
--- a/test/check_opts4.right
+++ b/test/check_opts4.right
@@ -6,7 +6,7 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem
diff --git a/test/check_opts5.right b/test/check_opts5.right
index ea03c139..f4d9d616 100644
--- a/test/check_opts5.right
+++ b/test/check_opts5.right
@@ -6,7 +6,7 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem
diff --git a/test/check_opts6.right b/test/check_opts6.right
index ea03c139..f4d9d616 100644
--- a/test/check_opts6.right
+++ b/test/check_opts6.right
@@ -6,7 +6,7 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem
diff --git a/test/check_opts7.right b/test/check_opts7.right
index ea03c139..f4d9d616 100644
--- a/test/check_opts7.right
+++ b/test/check_opts7.right
@@ -6,7 +6,7 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem
diff --git a/test/isofs-m1.cue b/test/isofs-m1.cue
index 677a803f..34bc2fe6 100644
--- a/test/isofs-m1.cue
+++ b/test/isofs-m1.cue
@@ -1,3 +1,4 @@
+CATALOG 0000010271955
 FILE "ISOFS-M1.BIN" BINARY
   TRACK 01 MODE1/2352
     INDEX 01 00:00:00
diff --git a/test/isofs-m1.right b/test/isofs-m1.right
index 3d73d017..09a607f6 100644
--- a/test/isofs-m1.right
+++ b/test/isofs-m1.right
@@ -6,7 +6,7 @@ CD-ROM Track List (1 - 1)
   #: MSF       LSN     Type
   1: 00:02:00  000000  data
 170: 00:06:02  000302  leadout
-Media Catalog Number (MCN): not available
+Media Catalog Number (MCN): 0000010271955
 __________________________________
 CD Analysis Report
 CD-ROM with ISO 9660 filesystem