diff --git a/cd.sh b/cd.sh
index 29060d7..57ddc83 100644
--- a/cd.sh
+++ b/cd.sh
@@ -43,7 +43,7 @@ local variable
     CD_GIT_PACKAGE="git"
     CD_PYTHON_COMMAND="python3"
     #
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}")
             case "${CD_OS_VERSION}" in
                 "bookworm"|"bullseye") cd_nop ;;
@@ -62,7 +62,7 @@ local variable
             CD_PYTHON_PACKAGE="python3.11"
             CD_PYTHON_PACKAGES="/usr/lib64/python3.11/site-packages"
         ;;
-        *) cd_error_os "CD_OS_NAME" ;;
+        *) cd_error_os "CD_OS_ID" ;;
     esac
     # ci / github
     if [ "${GITHUB_ACTIONS}" ] ; then
@@ -89,7 +89,7 @@ local variable
     CD_PROJECTS_URL="${CD_SERVER_URL}/${CD_PROJECTS_GROUP}"
     CD_PROJECT_URL="${CD_PROJECTS_URL}/${CD_PROJECT_NAME}"
     #
-    cd_echo "CD_OS_NAME" "CD_OS_VERSION"
+    cd_echo "CD_OS_ID" "CD_OS_VERSION"
     cd_split
     cd_echo "CD_DNS_FILE"
     cd_split
@@ -118,7 +118,7 @@ cd_set_packages_repositories () {
 local expression
 local file
     cd_step "Set packages repositories"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}")
             cd_write "/etc/apt/sources.list" "\
 deb https://deb.debian.org/debian ${CD_OS_VERSION} main
@@ -137,7 +137,7 @@ deb https://deb.debian.org/debian-security ${CD_OS_VERSION}-security main
 
 cd_set_packages_configuration () {
     cd_step "Set packages configuration"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}")
             export DEBIAN_FRONTEND="noninteractive"
             cd_write "/etc/apt/apt.conf.d/apt.conf" "\
@@ -170,7 +170,7 @@ local text
 cd_set_https_verification_off () {
     if [ "${CD_CA}" ] ; then
         cd_step "Set HTTPS verification off"
-        case "${CD_OS_NAME}" in
+        case "${CD_OS_ID}" in
             "${CD_OS_DEBIAN}")
                 cd_write "/etc/apt/apt.conf.d/https" "\
 Acquire::https::Verify-Peer False;
@@ -187,7 +187,7 @@ sslverify=False
 
 cd_update_packages_catalog () {
     cd_step "Update packages catalog"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}") apt-get update || exit ;;
         "${CD_OS_ALMA}") dnf makecache || exit ;;
     esac
@@ -195,7 +195,7 @@ cd_update_packages_catalog () {
 
 cd_install_packages_tools () {
     cd_step "Install packages tools"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}") cd_install_package "apt-utils" ;;
         "${CD_OS_ALMA}") echo "TODO" ;;
     esac
@@ -208,7 +208,7 @@ cd_install_ca_certificates () {
 
 cd_update_ca_certificates () {
     cd_step "Update CA"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}") update-ca-certificates || exit ;;
         "${CD_OS_ALMA}") update-ca-trust || exit ;;
     esac
@@ -217,7 +217,7 @@ cd_update_ca_certificates () {
 cd_set_https_verification_on () {
     if [ "${CD_CA}" ] ; then
         cd_step "Set HTTPS verification on"
-        case "${CD_OS_NAME}" in
+        case "${CD_OS_ID}" in
             "${CD_OS_DEBIAN}") cd_rm "/etc/apt/apt.conf.d/https" ;;
             "${CD_OS_ALMA}") cd_rm "/etc/dnf/dnf.conf.d/https.conf" ;;
         esac
@@ -226,7 +226,7 @@ cd_set_https_verification_on () {
 
 cd_upgrade_packages () {
     cd_step "Upgrade packages"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}") apt-get upgrade --assume-yes || exit ;;
         "${CD_OS_ALMA}") dnf upgrade --assumeyes || exit ;;
     esac
@@ -244,7 +244,7 @@ cd_install_python () {
 
 cd_clean_packages_cache () {
     cd_step "Clean packages cache"
-    case "${CD_OS_NAME}" in
+    case "${CD_OS_ID}" in
         "${CD_OS_DEBIAN}") apt-get clean || exit ;;
         "${CD_OS_ALMA}") dnf clean all || exit ;;
     esac
@@ -335,7 +335,7 @@ local variable="${1}"
 
 cd_install_package () {
     if [ "${1}" ] ; then
-        case "${CD_OS_NAME}" in
+        case "${CD_OS_ID}" in
             "${CD_OS_DEBIAN}") apt-get install --assume-yes "${1}" || exit ;;
             "${CD_OS_ALMA}") dnf install --assumeyes "${1}" || exit ;;
         esac