diff --git a/patches/archiso-05-add-loadsrm.patch b/patches/archiso-05-add-loadsrm.patch
index be84648..34a8a24 100644
--- a/patches/archiso-05-add-loadsrm.patch
+++ b/patches/archiso-05-add-loadsrm.patch
@@ -1,5 +1,5 @@
 diff --git a/archiso/initcpio/hooks/archiso b/archiso/initcpio/hooks/archiso
-index 5c56561..69546d7 100644
+index 5c56561..f99a617 100644
 --- a/archiso/initcpio/hooks/archiso
 +++ b/archiso/initcpio/hooks/archiso
 @@ -72,6 +72,44 @@ _mnt_sfs() {
@@ -31,7 +31,7 @@ index 5c56561..69546d7 100644
 +        # _mnt_dev() will launch shell in case of error
 +        # SRM is optional, hence call mount directly
 +        msg ":: Mounting '${srm_dev}' to '/run/archiso/sfs/srm${srm_c}'"
-+        if mount -o defaults,X-mount.mkdir -r "${srm_dev}" "/run/archiso/sfs/srm${srm_c}" ; then
++        if mount -o ro,X-mount.mkdir "${srm_dev}" "/run/archiso/sfs/srm${srm_c}" ; then
 +            overlay_src_extra="${overlay_src_extra}:/run/archiso/sfs/srm${srm_c}"
 +            echo ${srm_dev} >> /run/archiso/used_block_devices
 +            srm_c=$(( srm_c + 1 ))