diff --git a/inventory/groups.yaml b/inventory/groups.yaml
index a1177288c9..c9cbb31fa9 100644
--- a/inventory/groups.yaml
+++ b/inventory/groups.yaml
@@ -63,7 +63,6 @@ groups:
   kubernetes:
     - opendev-k8s*.opendev.org
   letsencrypt:
-    - files[0-9]*.open*.org
     - gitea[0-9]*.opendev.org
     - graphite01.opendev.org
     - insecure-ci-registry[0-9]*.opendev.org