diff --git a/scripts/upgrade b/scripts/upgrade
index 48ea078..92d87b1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -56,6 +56,9 @@ then
 	ynh_script_progression --message="Data migration finished"
 	ynh_script_progression --message="Data bucket was kept for safety, just in case !"
 	ynh_script_progression --message="Don't forget to remove MinIO app if you don't use it !"
+
+	db_name=$(ynh_sanitize_dbid --db_name=$app)
+	ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS uuid-ossp;" --database=$db_name
 else
 	ynh_script_progression --message="No migration to be done"
 fi
@@ -100,7 +103,7 @@ ynh_script_progression --message="Running DB initial migration..."
 
 pushd "$install_dir"
 	ynh_use_nodejs
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn db:migrate
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH NODE_ENV=production yarn db:migrate
 popd
 
 #=================================================
diff --git a/sources/patches/app-01-email.patch b/sources/patches/app-01-email.patch
index 4d60e9a..2713e6f 100644
--- a/sources/patches/app-01-email.patch
+++ b/sources/patches/app-01-email.patch
@@ -1,8 +1,8 @@
 diff --git a/server/emails/mailer.tsx b/server/emails/mailer.tsx
-index 4d4f6f09c..f457025d5 100644
+index f53e44b6b..bcf56efca 100644
 --- a/server/emails/mailer.tsx
 +++ b/server/emails/mailer.tsx
-@@ -208,6 +208,7 @@ export class Mailer {
+@@ -207,6 +207,7 @@ export class Mailer {
          : {
              rejectUnauthorized: false,
            },