diff --git a/scripts/upgrade b/scripts/upgrade
index fcd6aa4..85b4bfe 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -26,6 +26,7 @@ ynh_use_logrotate --non-append
 
 _ynh_add_dnsmasq_config
 
+_ynh_remove_subuid_subgid
 _ynh_add_subuid_subgid
 
 #=================================================