diff --git a/ChangeLog b/ChangeLog
index c24615f6..75eeaf80 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@ SVN trunk (to become libisoburn-1.3.0.tar.gz or higher)
 ===============================================================================
 * Bug fix: Disk paths with components '.' or '..' could be mistaken for
            directories.
+* Bug fix: -as mkisofs -print-size failed with -isohybrid-mbr and a single
+           boot image. Regression introduced by libisoburn-1.2.8.
 * Bug fix: Unspecified Expiration Time and Effective Time of ISO volume was
            represented by 0-bytes rather than ASCII '0' digits.
 * Bug fix: Reserved and unused fields of APM entries were not zeroed.
diff --git a/xorriso/xorriso_eng.html b/xorriso/xorriso_eng.html
index 153c4c39..2f362c8a 100644
--- a/xorriso/xorriso_eng.html
+++ b/xorriso/xorriso_eng.html
@@ -654,6 +654,9 @@ cdrecord and mkisofs.</DT>
 <UL>
 <LI>Disk paths with components '.' or '..' could be mistaken for directories
 </LI>
+<LI>
+-as mkisofs -print-size failed with -isohybrid-mbr and a single boot image
+</LI>
 <LI>Reserved and unused fields of APM entries were not zeroed.</LI>
 <LI>
 Unspecified Expiration Time and Effective Time of ISO volume was