diff --git a/cd.sh b/cd.sh
index ace2502..a680ed3 100644
--- a/cd.sh
+++ b/cd.sh
@@ -106,24 +106,32 @@ cd_set_environment_variables () {
     CD_DNS_FILE="/etc/resolv.conf"
     CD_PKG_GIT="git"
     cd_split
-    cd_echo "CD_DNS_FILE" "CD_PKG_CA" "CD_PKG_GIT"
+    cd_echo "CD_DNS_FILE" "CD_PKG_GIT"
     # shared
     case "${CD_OS_ID}" in
         "${CD_OS_ALMA}"|"${CD_OS_FEDORA}"|"${CD_OS_ROCKY}")
             CD_CA_ROOT="/etc/pki/ca-trust/source/anchors"
             CD_CMD_CA="update-ca-trust"
+            CD_PKG_CA="ca-certificates"
+        ;;
+        "${CD_OS_ALPINE}")
+            CD_CA_ROOT="/usr/local/share/ca-certificates"
+            CD_CMD_CA="update-ca-certificates"
+            CD_PKG_CA="ca-certificates-bundle"
         ;;
         "${CD_OS_ARCH}")
             CD_CA_ROOT="/etc/ca-certificates/trust-source/anchors"
             CD_CMD_CA="update-ca-trust"
+            CD_PKG_CA="ca-certificates"
         ;;
-        "${CD_OS_ALPINE}"|"${CD_OS_DEBIAN}"|"${CD_OS_UBUNTU}")
+        "${CD_OS_DEBIAN}"|"${CD_OS_UBUNTU}")
             CD_CA_ROOT="/usr/local/share/ca-certificates"
             CD_CMD_CA="update-ca-certificates"
+            CD_PKG_CA="ca-certificates"
         ;;
     esac
     cd_split
-    cd_echo "CD_CA_ROOT" "CD_CMD_CA"
+    cd_echo "CD_CA_ROOT" "CD_CMD_CA" "CD_PKG_CA"
     # common
     case "${CD_OS_ID}" in
         "${CD_OS_ALMA}"|"${CD_OS_FEDORA}"|"${CD_OS_ROCKY}")
@@ -132,7 +140,6 @@ cd_set_environment_variables () {
             CD_CMD_QUERY="rpm --query"
             CD_CMD_UPDATE="dnf makecache"
             CD_CMD_UPGRADE="dnf upgrade --assumeyes"
-            CD_PKG_CA="ca-certificates"
             CD_PKG_PKG=""
             CD_PM_CONF_PATH="/etc/dnf/dnf.conf"
             CD_PM_CONF_TEXT="\
@@ -152,7 +159,6 @@ skip_if_unavailable=False
             CD_CMD_QUERY="apk info"
             CD_CMD_UPDATE="apk update"
             CD_CMD_UPGRADE="apk upgrade"
-            CD_PKG_CA="ca-certificates-bundle"
             CD_PKG_PKG=""
             CD_PM_CONF_PATH=""
             CD_PM_CONF_TEXT=""
@@ -165,7 +171,6 @@ skip_if_unavailable=False
             CD_CMD_QUERY="pacman --query"
             CD_CMD_UPDATE="pacman --sync --refresh"
             CD_CMD_UPGRADE="pacman --sync --sysupgrade --noconfirm"
-            CD_PKG_CA="ca-certificates"
             CD_PKG_PKG=""
             CD_PM_CONF_PATH=""
             CD_PM_CONF_TEXT=""
@@ -178,7 +183,6 @@ skip_if_unavailable=False
             CD_CMD_QUERY="dpkg-query --show"
             CD_CMD_UPDATE="apt-get update"
             CD_CMD_UPGRADE="apt-get upgrade --assume-yes"
-            CD_PKG_CA="ca-certificates"
             CD_PKG_PKG="apt-utils"
             CD_PM_CONF_PATH="/etc/apt/apt.conf.d/apt.conf"
             CD_PM_CONF_TEXT="\