diff --git a/deploy/ansible/playbooks/deploy-c3lf-sys3.yml b/deploy/ansible/playbooks/deploy-c3lf-sys3.yml
index 9385650..fa5e892 100644
--- a/deploy/ansible/playbooks/deploy-c3lf-sys3.yml
+++ b/deploy/ansible/playbooks/deploy-c3lf-sys3.yml
@@ -321,6 +321,12 @@
         state: started
         enabled: yes
 
+    - name: start c3lf-sys3 timer
+      service:
+        name: c3lf-sys3-cron.timer
+        state: started
+        enabled: yes
+
     - name: add postfix to www-data group
       user:
         name: postfix
@@ -360,4 +366,4 @@
         rule: allow
         port: 25
         proto: tcp
-        state: enabled
+        state: enabled
\ No newline at end of file