diff --git a/CHANGES.txt b/CHANGES.txt
index 069f4c5..2194683 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,6 @@
+v1.2.31
+- Bug fix. The --noupdate option was coded as --nodbupdate. Now either will work.
+
 v1.2.30
 - Fixed "download new version" failing if script was run via symlink or ./<scriptname>
 
diff --git a/syno_hdd_db.sh b/syno_hdd_db.sh
index 24d9cf0..7d004d0 100644
--- a/syno_hdd_db.sh
+++ b/syno_hdd_db.sh
@@ -92,7 +92,7 @@
 # Optionally disable "support_disk_compatibility".
 
 
-scriptver="v1.2.30"
+scriptver="v1.2.31"
 script=Synology_HDD_db
 repo="007revad/Synology_HDD_db"
 
@@ -143,14 +143,14 @@ EOF
 
 # Check for flags with getopt
 if options="$(getopt -o abcdefghijklmnopqrstuvwxyz0123456789 -a \
-    -l showedits,noupdate,m2,force,ram,help,version,debug -- "$@")"; then
+    -l showedits,noupdate,nodbupdate,m2,force,ram,help,version,debug -- "$@")"; then
     eval set -- "$options"
     while true; do
         case "${1,,}" in
             -s|--showedits)     # Show edits done to host db file
                 showedits=yes
                 ;;
-            -n|--nodbupdate)    # Disable disk compatibility db updates
+            -n|--nodbupdate|--noupdate)    # Disable disk compatibility db updates
                 nodbupdate=yes
                 ;;
             -m|--m2)            # Don't add M.2 drives to db files