diff --git a/cd.sh b/cd.sh
index 42e7521..b5c45fb 100644
--- a/cd.sh
+++ b/cd.sh
@@ -420,7 +420,7 @@ cd_install_package () {
 cd_ln_python () {
     if [ "${1}" ] ; then
         echo "python3 → ${1}"
-        ln --force --symbolic "${1}" "/usr/bin/python3" || exit
+        ln -f -s "${1}" "/usr/bin/python3" || exit
     fi
 }