diff --git a/helpers/command.py b/helpers/command.py
index 8ac5414..473aba6 100644
--- a/helpers/command.py
+++ b/helpers/command.py
@@ -370,7 +370,7 @@ def start(cls, frontend_only=False, force_setup=False):
 
             # Start reverse proxy if user uses it.
             if config.use_letsencrypt:
-                if force_setup or not config.is_certs_path_updated:
+                if force_setup or not config.is_letsencrypt_certs_path_updated:
                     # Let's Encrypt NGINX container needs kobo-docker NGINX
                     # container to be started first
                     config.init_letsencrypt()