diff --git a/update_psa_helpers b/update_psa_helpers
index f3e2206..d25be73 100755
--- a/update_psa_helpers
+++ b/update_psa_helpers
@@ -85,15 +85,15 @@ check_md5_for_changed_conf_and_ini_files () {
         readarray -td' ' files <<< "$1"
         for file in ${files[@]}; do
             if [ "$file" = "emp.conf" ]; then
-                json_key=".conf.szeged.zg1.z1.etc.psa_config.emp"
+                json_key=".conf.szeged.zg[1].z[1].etc.psa_config.emp"
                 md5sum_update_conf=$(cat $update_conf | jq -r $json_key)
                 md5sum_repository="$(md5sum $emp_conf | awk '{ print $1}')"
             elif [ "$file" = "printer.conf" ]; then
-                json_key=".conf.szeged.zg1.z1.etc.psa_config.printer"
+                json_key=".conf.szeged.zg[1].z[1].etc.psa_config.printer"
                 md5sum_update_conf=$(cat $update_conf | jq -r $json_key)
                 md5sum_repository="$(md5sum $printer_conf | awk '{ print $1}')"
             elif [ "$file" = "device.conf" ]; then
-                json_key=".conf.szeged.zg1.z1.etc.psa_config.device"
+                json_key=".conf.szeged.zg[1].z[1].etc.psa_config.device"
                 md5sum_update_conf=$(cat $update_conf | jq -r $json_key)
                 md5sum_repository="$(md5sum $device_conf | awk '{ print $1}')"
             else