diff --git a/tljh/configurer.py b/tljh/configurer.py
index c5ddf18..8e49d75 100644
--- a/tljh/configurer.py
+++ b/tljh/configurer.py
@@ -40,6 +40,7 @@ default = {
         "letsencrypt": {
             "email": "",
             "domains": [],
+            "staging": False,
         },
     },
     "traefik_api": {
diff --git a/tljh/traefik.toml.tpl b/tljh/traefik.toml.tpl
index 0c4ac8c..e1f82a1 100644
--- a/tljh/traefik.toml.tpl
+++ b/tljh/traefik.toml.tpl
@@ -47,6 +47,9 @@ X-Xsrftoken = "redact"
 [certificatesResolvers.letsencrypt.acme]
 email = "{{ https['letsencrypt']['email'] }}"
 storage = "acme.json"
+{% if https['letsencrypt']['staging'] -%}
+caServer = "https://acme-staging-v02.api.letsencrypt.org/directory"
+{%- endif %}
 [certificatesResolvers.letsencrypt.acme.tlsChallenge]
 {% endif %}