diff --git a/pacman-zfs-snapshot.sh b/pacman-zfs-snapshot.sh
index 623fa5c..1ccc903 100755
--- a/pacman-zfs-snapshot.sh
+++ b/pacman-zfs-snapshot.sh
@@ -207,7 +207,7 @@ function trim_pkg_list_oneline () {
 function do_snaps () {
     local snap_name
     for snappable_dataset in "${snappable_datasets[@]}"; do
-        snap_name="${snappable_dataset}"'@'"${snap_name_prefix}${snap_field_separator}${date_string}${snap_field_separator}"'op:'"${operation}${snap_field_separator}"'sev:'"${severity}${snap_field_separator}"'pkgs:'"${trimmed_pkg_list_oneline}"
+        snap_name="${snappable_dataset}"'@'"${snap_name_prefix}${snap_field_separator}${date_string}${snap_field_separator}"'op:'"${conf_op_suffix}${snap_field_separator}"'sev:'"${severity}${snap_field_separator}"'pkgs:'"${trimmed_pkg_list_oneline}"
         if [[ "${do_dry_run}" == 'true' ]]; then
             pprint 'info' 'Dry-run, pretending to run zfs snapshot '"${snap_name}"
         else