diff --git a/README.rst b/README.rst
index 2a9932b..1cceabc 100644
--- a/README.rst
+++ b/README.rst
@@ -48,6 +48,25 @@
           - host: 10.20.0.104
             port: 11211
 
+Setting event cleanup
+
+In order to allow events cleanup from one node of the cluster,
+server:role field should be set to primary and all others to
+secondary to avoid race conditions. On the example below
+expirer is set to run every day at 2:00 AM. By default
+it will be run every hour.
+
+.. code-block:: yaml
+
+    panko:
+      server:
+        role: primary
+        expirer:
+          cron:
+            minute: 0
+            hour: 2
+
+
 Enhanced logging with logging.conf
 ----------------------------------
 
diff --git a/panko/map.jinja b/panko/map.jinja
index 6f3487e..c0f1e3f 100644
--- a/panko/map.jinja
+++ b/panko/map.jinja
@@ -4,6 +4,9 @@
   pkgs:
     - panko-api
   cacert_file: '/etc/ssl/certs/ca-certificates.crt'
+  expirer:
+    cron:
+      minute: 0
   logging:
     app_name: panko
     log_appender: false
diff --git a/panko/server.sls b/panko/server.sls
index 9aa089a..f1be8d2 100644
--- a/panko/server.sls
+++ b/panko/server.sls
@@ -47,6 +47,30 @@
       - service: panko_apache_restart
 {% endif %}
 
+{%- if server.get('role', 'secondary') == 'primary' %}
+{%- set cron = server.expirer.cron %}
+panko_expirer_cron:
+  cron.present:
+    {#- By default expirer will write logs to stderr, so redirecting them to syslog #}
+    - name: /usr/bin/panko-expirer {% if not server.logging.log_appender %}--use-syslog{% endif %}
+    - user: panko
+    - minute: '{{ cron.minute }}'
+    {%- if cron.hour is defined %}
+    - hour: '{{ cron.hour }}'
+    {%- endif %}
+    {%- if cron.daymonth is defined %}
+    - daymonth: '{{ cron.daymonth }}'
+    {%- endif %}
+    {%- if cron.month is defined %}
+    - month: '{{ cron.month }}'
+    {%- endif %}
+    {%- if cron.dayweek is defined %}
+    - dayweek: '{{ cron.dayweek }}'
+    {%- endif %}
+    - require:
+      - file: /etc/panko/panko.conf
+{%- endif %}
+
 panko_syncdb:
   cmd.run:
   - name: panko-dbsync