diff --git a/files_to_inject/preseeds/default.preseed b/files_to_inject/preseeds/default.preseed
index 19af28d..3106163 100755
--- a/files_to_inject/preseeds/default.preseed
+++ b/files_to_inject/preseeds/default.preseed
@@ -23,10 +23,9 @@ d-i partman-partitioning/confirm_write_new_label boolean false
 d-i partman/confirm boolean false
 d-i partman/confirm_nooverwrite boolean false
 
-# Configuration temporelle : UTC et fuseau horaire suisse
+# Configuration temporelle : UTC et fuseau horaire par défaut modifiable
 d-i clock-setup/utc boolean true
 d-i time/zone string Europe/Zurich
-d-i time/zone seen false
 d-i clock-setup/ntp boolean true
 d-i clock-setup/ntp seen false