diff --git a/scripts/upgrade b/scripts/upgrade
index 741371f..4f313ee 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -9,13 +9,6 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# LOAD SETTINGS
-#=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
-
-timezone=$(cat /etc/timezone)
-
 #=================================================
 # CHECK VERSION
 #=================================================
@@ -38,18 +31,6 @@ if [ -f "/etc/cron.d/$app" ]; then
   ynh_secure_remove --file="/etc/cron.d/$app"
 fi
 
-# If admin_mail setting doesn't exist, create it
-if [ -z "${email:-}" ]; then
-	email=$(ynh_user_get_info --username=$admin --key=mail)
-	ynh_app_setting_set --app=$app --key=email --value=$email
-fi
-
-# If language setting doesn't exist, create it
-if [ -z "${language:-}" ]; then
-  language=en
-  ynh_app_setting_set --app=$app --key=language --value=$language
-fi
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================