diff --git a/PepDeb_arm64/BldHelper-release.sh b/PepDeb_arm64/BldHelper-release.sh
index 15b9a31..0309599 100755
--- a/PepDeb_arm64/BldHelper-release.sh
+++ b/PepDeb_arm64/BldHelper-release.sh
@@ -6,7 +6,7 @@
 
 ### ## # Set build working variables HERE # ## ###
 
-PREFIX=PepMini	# Sets a unique final name of the ISO and checksum so <HouseKeeping> only removes 2 files .
+PREFIX=PepMini_arm64	# Sets a unique final name of the ISO and checksum so <HouseKeeping> only removes 2 files .
 SUFFIX=amd64		# Also used by <HouseKeeping>. And to distinguish between amd64 and x86 or devuan and ubuntu . 
 BUILD=PepDeb_arm64		# Sets which pepbld.sh to use and the location in /var/www/html/[release|rc|testing|nightly|unstable]