diff --git a/.github/release-nest-v3-nvidia-iso b/.github/release-nest-v3-nvidia-iso
index f11c82a..9a03714 100644
--- a/.github/release-nest-v3-nvidia-iso
+++ b/.github/release-nest-v3-nvidia-iso
@@ -1 +1 @@
-9
\ No newline at end of file
+10
\ No newline at end of file
diff --git a/build.sh b/build.sh
index 2e1cdbb..49860bd 100755
--- a/build.sh
+++ b/build.sh
@@ -64,8 +64,8 @@ mkdir -p ./data/refind/EFI
 cp -vf "$ROOTFS_PATH/boot"/vmlinuz-"$ISO_KERNEL" "./data/refind/EFI/vmlinuz"
 cp -vf "$ROOTFS_PATH/boot"/initrd.img-"$ISO_KERNEL" "./data/refind/EFI/initrd"
 
-REFIND_SIZE=$(du -s -B1 ./data/refind | cut -f1)
-LIVE_SIZE=$(du -s -B1 $LIVE_BOOT_LIVE_PATH | cut -f1)
+REFIND_SIZE=$(($(du -s -B1 ./data/refind | cut -f1) + 1024))
+LIVE_SIZE=$(($(du -s -B1 $LIVE_BOOT_LIVE_PATH | cut -f1) + 1024))
 ISO_SIZE=$(($REFIND_SIZE + $LIVE_SIZE))
 DD_BOOT_IMAGE="./efiboot.img"
 DD_LIVE_IMAGE="./live.img"