diff --git a/tools/deployment/component/ceph/ceph.sh b/tools/deployment/component/ceph/ceph.sh
index ea97da6029..0f8f8a008e 100755
--- a/tools/deployment/component/ceph/ceph.sh
+++ b/tools/deployment/component/ceph/ceph.sh
@@ -75,6 +75,7 @@ conf:
       tunables: ${CRUSH_TUNABLES}
     target:
       osd: 1
+      final_osd: 1
       pg_per_osd: 100
     default:
       crush_rule: same_host
diff --git a/tools/deployment/multinode/030-ceph.sh b/tools/deployment/multinode/030-ceph.sh
index b3fa8db2d0..be5d5cff48 100755
--- a/tools/deployment/multinode/030-ceph.sh
+++ b/tools/deployment/multinode/030-ceph.sh
@@ -53,6 +53,7 @@ conf:
       tunables: ${CRUSH_TUNABLES}
     target:
       osd: ${NUMBER_OF_OSDS}
+      final_osd: ${NUMBER_OF_OSDS}
       pg_per_osd: 100
   storage:
     osd: