diff --git a/PKGBUILD b/PKGBUILD
index f6d5970..b1701f9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -17,7 +17,7 @@ source=("https://download.brother.com/welcome/$pkg"
 	mk-udev-hwdb)
 md5sums=($pkg_md5sum
 	 'ccffb9a6f6d436b21be25b0241068981'
-	 '4a69fac9c0053277a9be8e2dd382f168')
+	 '8966d38375d535028a63a6ef5f6104eb')
 
 build() {
   cd "$srcdir"
diff --git a/mk-udev-hwdb b/mk-udev-hwdb
index 40f9c88..cfb3590 100755
--- a/mk-udev-hwdb
+++ b/mk-udev-hwdb
@@ -5,11 +5,11 @@ BEGIN {
 	print "";
 }
 NF >= 3 && $1 ~ /^0[xX][[:xdigit:]]{4}$/ {
-	id = tolower( substr( $1, 3 ));
+	id = toupper( substr( $1, 3 ));
 	name = $4
 	gsub("\"", "", name)
 	print "# " name;
-	print "usb:v04f9p" id "*";
+	print "usb:v04F9p" id "*";
 	print " libsane_matched=yes";
 	print "";
 }