diff --git a/board/aarch64/rootfs/boot/syslinux/syslinux.conf b/board/aarch64/rootfs/boot/syslinux/syslinux.conf
index fbc87ac0..f6aafd54 100644
--- a/board/aarch64/rootfs/boot/syslinux/syslinux.conf
+++ b/board/aarch64/rootfs/boot/syslinux/syslinux.conf
@@ -1,4 +1,4 @@
 label Infix (aarch64)
 	kernel /boot/Image
 	fdtdir /boot
-	append ${bootargs_root} ${bootargs_rauc} ${bootargs_log}
+	append ${bootargs_root} ${bootargs_log} -- ${bootargs_user}
diff --git a/board/common/uboot/scripts/ixbootslot.sh b/board/common/uboot/scripts/ixbootslot.sh
index 5fa61502..dd26ff78 100644
--- a/board/common/uboot/scripts/ixbootslot.sh
+++ b/board/common/uboot/scripts/ixbootslot.sh
@@ -14,7 +14,7 @@ if test "${prepared}" = "ok"; then
 	if iminfo ${ramdisk_addr_r}; then
 	    echo "${slot}: Booting..."
 
-	    setenv bootargs_rauc "rauc.slot=${slot}"
+	    setenv bootargs_user "rauc.slot=${slot}"
 
 	    blkmap create boot
 	    blkmap get boot dev blkmapnum