diff --git a/lib/ulib/.ulibver b/lib/ulib/.ulibver
index 6b9e324..cf07fe1 100644
--- a/lib/ulib/.ulibver
+++ b/lib/ulib/.ulibver
@@ -1 +1 @@
-007017000
+007018000
diff --git a/lib/ulib/uinst b/lib/ulib/uinst
index 5b15921..fdcde16 100644
--- a/lib/ulib/uinst
+++ b/lib/ulib/uinst
@@ -43,6 +43,7 @@ function uinst() {
     local profiledir
     local bashrcdir
     local defaultdir
+    local workdir_rsync_options
     local workdir_excludes
     local workdir_includes
     local copy_files
@@ -182,6 +183,7 @@ function __uinst_init() {
         profiledir='lib/profile.d'
         bashrcdir='lib/bashrc.d'
         defaultdir='lib/default'
+        workdir_rsync_options='()'
         workdir_excludes='()'
         workdir_includes='()'
         copy_files='true'
@@ -365,7 +367,7 @@ Utilisez 'udir -e $(ppath "$srcdir")' pour modifier les paramètres."
 function __uinst_defaultvars() {
     eval "$(array_join UINST_DEFAULTS ';')"
     UDIR_VARS=(uinc install_profiles profiledir bashrcdir defaultdir copy_files destdir srcdir owner)
-    UDIR_ARRAYS=(uinc_options uinc_args preconfig_scripts configure_variables configure_dest_for config_scripts workdir_excludes workdir_includes files modes root_scripts)
+    UDIR_ARRAYS=(uinc_options uinc_args preconfig_scripts configure_variables configure_dest_for config_scripts workdir_rsync_options workdir_excludes workdir_includes files modes root_scripts)
 }
 
 function __uinst_protectvars() {
@@ -605,6 +607,9 @@ function __uinst_prepare_workdir() {
         # on a spécifié des inclusions ou exclusions pour le répertoire de
         # travail
         (
+            if ! array_isempty workdir_rsync_options; then
+                array_copy __CPNOVCS_RSYNC_ARGS workdir_rsync_options
+            fi
             for exclude in "${workdir_excludes[@]}"; do
                 array_add __CPNOVCS_RSYNC_ARGS --exclude "$exclude"
             done