diff --git a/software-development/documentation/docmost/docker-compose.yml b/software-development/documentation/docmost/docker-compose.yml
index 3e1358e..7cdee8e 100644
--- a/software-development/documentation/docmost/docker-compose.yml
+++ b/software-development/documentation/docmost/docker-compose.yml
@@ -25,7 +25,7 @@ services:
       - "traefik.enable=true"
       - "traefik.http.routers.docmost.rule=Host(`docs.whitney.rip`)"
       - "traefik.http.routers.docmost.entrypoints=websecure"
-      - "traefik.http.routers.docmost.tls.certresolver=letsencrypt"
+      - "traefik.http.routers.docmost.tls.certresolver=lets-encrypt"
       - "traefik.http.services.docmost.loadbalancer.server.port=3000"
 
   db: