diff --git a/src/include/86box/cdrom.h b/src/include/86box/cdrom.h
index 6788dfb79..9ab7e58cc 100644
--- a/src/include/86box/cdrom.h
+++ b/src/include/86box/cdrom.h
@@ -31,9 +31,9 @@
 #define CD_STATUS_HOLD              8
 #define CD_STATUS_DVD_REJECTED      16
 #define CD_STATUS_HAS_AUDIO         0xc
-#define CD_STATUS_BLANK_CDR         0x10
-#define CD_STATUS_BLANK_MASK        0x10
-#define CD_STATUS_MASK              0x1f
+#define CD_STATUS_BLANK_CDR         0x20
+#define CD_STATUS_BLANK_MASK        0x20
+#define CD_STATUS_MASK              0x2f
 
 /* Medium changed flag. */
 #define CD_STATUS_TRANSITION     0x40