diff --git a/xorriso/emulators.c b/xorriso/emulators.c
index 8cb2d606..bc836f31 100644
--- a/xorriso/emulators.c
+++ b/xorriso/emulators.c
@@ -864,6 +864,7 @@ int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
 "  -efi-boot-part DISKFILE|--efi-boot-image",
 "                              Set data source for EFI System Partition",
 "  -chrp-boot-part             Mark ISO image size by MBR partition type 0x96",
+"  -chrp-boot                  Alias of -chrp-boot-part",
 "  -prep-boot-part DISKFILE    Set data source for MBR partition type 0x41",
 "  -append_partition NUMBER TYPE FILE",
 "                              Append FILE after image. TYPE is hex: 0x..",
@@ -1930,7 +1931,8 @@ not_enough_args:;
      if(ret <= 0)
        goto problem_handler_2;
 
-   } else if(strcmp(argpt, "-chrp-boot-part") == 0) {
+   } else if(strcmp(argpt, "-chrp-boot-part") == 0 ||
+             strcmp(argpt, "-chrp-boot") == 0) {
      ret= Xorriso_option_boot_image(xorriso, "any", "chrp_boot_part=on", 0);
      if(ret <= 0)
        goto problem_handler_2;
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index 61764ad6..f4842e09 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2014.09.30.181738"
+#define Xorriso_timestamP "2014.10.03.180649"