diff --git a/ansible/roles/ceph/templates/ceph.conf.j2 b/ansible/roles/ceph/templates/ceph.conf.j2
index 0ea2522f6f..0b788f8390 100644
--- a/ansible/roles/ceph/templates/ceph.conf.j2
+++ b/ansible/roles/ceph/templates/ceph.conf.j2
@@ -22,6 +22,11 @@ auth client required = cephx
 #             chown operation in upgrade procedure. https://bugs.launchpad.net/kolla/+bug/1620702
 setuser match path = /var/lib/ceph/$type/$cluster-$id
 
+# NOTE(Jeffrey4l): kolla is using node ip as host bucket name, whereas `osd
+# crush update on start` feature depends on hostname. Disable this feature for
+# less confusion and upgrade impact.
+osd crush update on start = false
+
 [mon]
 # NOTE(SamYaple): The monitor files have been known to grow very large. The
 #                 only fix for that is to compact the files.