diff --git a/deployments/examples/ocis_wopi/docker-compose.yml b/deployments/examples/ocis_wopi/docker-compose.yml
index 5f26e615c..0cd17c4dc 100644
--- a/deployments/examples/ocis_wopi/docker-compose.yml
+++ b/deployments/examples/ocis_wopi/docker-compose.yml
@@ -18,6 +18,13 @@ services:
       - "--certificatesResolvers.http.acme.email=${TRAEFIK_ACME_MAIL:-example@example.org}"
       - "--certificatesResolvers.http.acme.storage=/certs/acme.json"
       - "--certificatesResolvers.http.acme.httpChallenge.entryPoint=http"
+
+      # Uncomment the command for testing when using real certificates:
+      # You will get an SSL error in the browser, but if you display the certificate and see it was emitted by
+      # "Fake LE Intermediate X1", it means all is good. It is the staging environment intermediate certificate used by Let's Encrypt.
+      # Re-comment to create real certificates.
+      #- "--certificatesresolvers.http.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory"
+
       # enable dashboard
       - "--api.dashboard=true"
       # define entrypoints