diff --git a/conf/metronome_regen_conf.hook b/conf/metronome_regen_conf.hook
index c97cd4f..a3bb2c0 100644
--- a/conf/metronome_regen_conf.hook
+++ b/conf/metronome_regen_conf.hook
@@ -7,7 +7,7 @@ pending_conf=$4 # Path of the pending conf file
 do_pre_regen() {
   # Add specific domain metronome conf
   metronome_conf_dir="/home/yunohost.conf/pending/metronome/etc/metronome/conf.d"
-  cp -f "/usr/share/yunohost/templates/jitsi/." "$metronome_conf_dir/"
+  cp -af "/usr/share/yunohost/templates/jitsi/." "$metronome_conf_dir/"
 }
 
 do_post_regen() {