diff --git a/cd.sh b/cd.sh
index ee895e4..23bc6ac 100644
--- a/cd.sh
+++ b/cd.sh
@@ -58,9 +58,9 @@ cd_set_environment_variables () {
         ;;
     esac
     #
-    CD_CA_PACKAGE="ca-certificates"
     CD_DNS_FILE="/etc/resolv.conf"
-    CD_GIT_PACKAGE="git"
+    CD_PKG_CA="ca-certificates"
+    CD_PKG_GIT="git"
     #
     case "${CD_OS_ID}" in
         "${CD_OS_ALMA}")
@@ -229,7 +229,7 @@ cd_install_packages_tools () {
 
 cd_install_ca_certificates () {
     cd_step "Install CA"
-    cd_install_package "${CD_CA_PACKAGE}"
+    cd_install_package "${CD_PKG_CA}"
 }
 
 cd_write_ca_certificates () {
@@ -269,7 +269,7 @@ cd_upgrade_packages () {
 
 cd_install_git () {
     cd_step "Install Git"
-    cd_install_package "${CD_GIT_PACKAGE}"
+    cd_install_package "${CD_PKG_GIT}"
 }
 
 cd_install_python () {