diff --git a/scripts/upgrade b/scripts/upgrade
index 28b57ca..1212289 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -26,62 +26,6 @@ ynh_systemd_action --action="stop" --service_name="${app}-beat" --log_path="syst
 ynh_systemd_action --action="stop" --service_name="${app}-server" --log_path="systemd" --line_match="Stopped"
 ynh_systemd_action --action="stop" --service_name="${app}-worker" --log_path="systemd" --line_match="Stopped"
 
-#=================================================
-# MOVE DATAS
-#=================================================
-
-# If data_dir doesn't exist, create it
-if [ -z "$data_dir/" ]; then
-	# Do a full backup before moving datas
-	yunohost backup create --apps $app
-
-	data_dir="/home/yunohost.app/${app}/data"
-	ynh_script_progression --message="Moving datas to $data_dir..." --weight=1
-
-	mkdir -p $data_dir
-	mkdir -p $data_dir/{static,media,music}
-
-	chmod 750 "$data_dir"
-	chmod -R o-rwx "$data_dir"
-	chown -R $app:www-data "$data_dir"
-	
-	ynh_backup_if_checksum_is_different --file="$install_dir/code/config/.env"
-	mkdir -p $install_dir/config
-	rsync -a $install_dir/code/config/ $install_dir/config/
-	chmod 400 $install_dir/config/.env
-	ynh_store_file_checksum --file="$install_dir/config/.env"
-	ynh_delete_file_checksum --file="$install_dir/code/config/.env"
-	
-	if [ -d "$install_dir/code/data/static/" ]; then
-		rsync -a $install_dir/code/data/static/ $data_dir/static/
-	fi
-	if [ -d "$install_dir/media/" ]; then
-		rsync -a $install_dir/media/ $data_dir/media/
-	fi
-	if [ -d "$install_dir/code/data/media/" ]; then
-		rsync -a $install_dir/code/data/media/ $data_dir/media/
-	fi
-	if [ -d "$install_dir/import/" ]; then
-		rsync -a $install_dir/import/ $data_dir/music/
-	fi
-	if [ -d "$install_dir/code/data/music/" ]; then
-		rsync -a $install_dir/code/data/music/ $data_dir/music/
-	fi
-	
-	ynh_secure_remove --file="$install_dir/code"
-	ynh_secure_remove --file="$install_dir/media"
-	ynh_secure_remove --file="$install_dir/static"
-	ynh_secure_remove --file="$install_dir/code/data/media"
-	ynh_secure_remove --file="$install_dir/import"
-	ynh_secure_remove --file="$install_dir/code/data/music"
-
-	chmod 750 "$data_dir/data/"
-	chmod -R o-rwx "$data_dir/data/"
-	chown -R $app:www-data "$data_dir/data/"
-	
-	upgrade_type="UPGRADE_APP"
-fi
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================