diff --git a/scripts/backup b/scripts/backup
index 142b445..5e5c76c 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -1,6 +1,6 @@
 #!/bin/bash
 # to test the functionnality :
-# yunohost backup create -n "bozon-test" --ignore-system --apps bozon
+# yunohost backup create -n "bozon-test" --apps bozon
 # yunohost backup delete bozon-test
 
 set -eu
diff --git a/scripts/remove b/scripts/remove
index 31cc4a3..4c2fbf5 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -26,7 +26,7 @@ data_path="/home/yunohost.app/$app"
 if [ $(yunohost app list -i -f "$app" | wc -l) -gt 1 ]; then
 	ynh_app_setting_set "$app" backup_core_only 0
 	app_bck=${app//_/-}
-	yunohost backup create --ignore-system --apps "$app" --name "${app_bck}_$(date '+%Y%m%d-%H%M%S')"
+	yunohost backup create --apps "$app" --name "${app_bck}_$(date '+%Y%m%d-%H%M%S')"
 	echo "BoZon fully backuped." >&2
 fi
 
diff --git a/scripts/restore b/scripts/restore
index 2ea3dec..e11760e 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -1,6 +1,6 @@
 #!/bin/bash
 # to test the functionnality :
-# yunohost backup create -n "bozon-test" --ignore-system --apps bozon
+# yunohost backup create -n "bozon-test" --apps bozon
 # yunohost app remove bozon
 # yunohost backup restore "bozon-test"