diff --git a/environments/external-ceph.yaml b/environments/external-ceph.yaml
index 572ce942be..929cc90ce9 100644
--- a/environments/external-ceph.yaml
+++ b/environments/external-ceph.yaml
@@ -1,5 +1,5 @@
 resource_registry:
-  OS::TripleO::Services::CephExternal: ../../deployment/cephadm/ceph-external.yaml
+  OS::TripleO::Services::CephExternal: ../deployment/cephadm/ceph-external.yaml
 
 parameter_defaults:
   # NOTE: These example parameters are required when using CephExternal