diff --git a/roles/ceph-config/tasks/main.yml b/roles/ceph-config/tasks/main.yml
index edc138593..796a80f23 100644
--- a/roles/ceph-config/tasks/main.yml
+++ b/roles/ceph-config/tasks/main.yml
@@ -98,6 +98,9 @@
       when:
         - devices | default([]) | length > 0
 
+- name: set osd related config facts
+  when: inventory_hostname in groups.get(osd_group_name, [])
+  block:
     - name: set_fact osd_memory_target, override from ceph_conf_overrides
       set_fact:
         osd_memory_target: "{{ item }}"