diff --git a/PepDeb_arm64/pepbld.sh b/PepDeb_arm64/pepbld.sh
index fcfc86f..bb98503 100755
--- a/PepDeb_arm64/pepbld.sh
+++ b/PepDeb_arm64/pepbld.sh
@@ -20,7 +20,7 @@ for i in ./* ./.build ; do [ $i = ./cache ] && continue || rm -rf $i ; done
 lb config  noauto \
 	--binary-images iso-hybrid \
 	--architectures arm64 \
-	--distribution bullseye \
+	--distribution bookworm \
 	--archive-areas "main contrib non-free non-free-firmware" \
 	--firmware-chroot false \
 	--debian-installer netinst \
diff --git a/PepDev64/BldHelper-release.sh b/PepDev64/BldHelper-release.sh
index 83ad490..56a10bf 100755
--- a/PepDev64/BldHelper-release.sh
+++ b/PepDev64/BldHelper-release.sh
@@ -7,7 +7,7 @@
 ### ## # Set build working variables HERE # ## ###
 
 PREFIX=PepMini	# Sets a unique final name of the ISO and checksum so <HouseKeeping> only removes 2 files .
-SUFFIX=i386		# Also used by <HouseKeeping>. And to distinguish between amd64 and x86 or devuan and ubuntu . 
+SUFFIX=amd64		# Also used by <HouseKeeping>. And to distinguish between amd64 and x86 or devuan and ubuntu . 
 BUILD=PepDev64		# Sets which pepbld.sh to use and the location in /var/www/html/[release|rc|testing|nightly|unstable]
 
 ##################################################