diff --git a/scripts/restore b/scripts/restore
index c778d29..4547709 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -27,6 +27,9 @@ ynh_script_progression --message="Restoring the data directory..." --weight=1
 
 ynh_restore_file --origin_path="$data_dir" --not_mandatory
 
+chmod -R o-rwx "$data_dir"
+chown -R $app:www-data "$data_dir"
+
 #=================================================
 # RESTORE SYSTEM CONFIGURATIONS
 #=================================================