diff --git a/ceph/mon.sls b/ceph/mon.sls
index ceaa458..5cc8138 100644
--- a/ceph/mon.sls
+++ b/ceph/mon.sls
@@ -63,7 +63,7 @@
   - require:
     - pkg: mon_packages
 
-{%- if common.version in ['nautilus'] -%}
+{%- if common.version in ['nautilus'] %}
 enable_msgr2_protocol:
   cmd.run:
   - name: "ceph mon enable-msgr2"