diff --git a/README.md b/README.md
index 8ead6d7..cc8fb86 100644
--- a/README.md
+++ b/README.md
@@ -42,5 +42,17 @@ Sync static files:
 podman-compose -f compose.prod.yaml exec web python manage.py collectstatic --no-input --clear
 ```
 
+Check cert
+
+```sh
+podman-compose -f compose.prod.yaml exec acme-companion /app/cert_status
+```
+
+Force renew cert:
+
+```sh
+podman-compose -f compose.prod.yaml exec acme-companion /app/force_renew
+```
+