diff --git a/install_postfixadmin.sh b/install_postfixadmin.sh
index 827ee21..1fd7781 100755
--- a/install_postfixadmin.sh
+++ b/install_postfixadmin.sh
@@ -2208,7 +2208,7 @@ fi
 
 echo -e "\n\n\t\033[37m\033[1mConfigure Postfix Admin\033[m\n"
 
-if [[ $MAJOR_VERSION -eq 3 ]] && [[ $MINOR_VERSION -gt 0 ]]; then
+if [[ $MAJOR_VERSION -gt 3 ]] || [[ $MAJOR_VERSION -eq 3 ]] && [[ $MINOR_VERSION -gt 0 ]]; then
    pfa_conf_file="${WEBSITE_BASEDIR}/postfixadmin-${PF_ADMIN_VERSION}/config.local.php"
    cp -a "${WEBSITE_BASEDIR}/postfixadmin-${PF_ADMIN_VERSION}/config.inc.php"  "$pfa_conf_file"
 else