diff --git a/roles/pretalx/tasks/main.yml b/roles/pretalx/tasks/main.yml
index 2bcd4f5..8e5ac74 100644
--- a/roles/pretalx/tasks/main.yml
+++ b/roles/pretalx/tasks/main.yml
@@ -90,7 +90,7 @@
     user: "{{ pretalx_user }}"
     name: pretalx
     minute: "*/5"
-    job: "export PATH=/opt/pretalx/venv/bin:$PATH && cd /opt/pretalx && python -m pretalx runperiodic"
+    job: "export PATH=/opt/pretalx/venv/bin:$PATH && cd /opt/pretalx && python -m pretalx runperiodic > /dev/null"
 
 - name: Ensure certificates are available
   command: openssl req -x509 -nodes -newkey rsa:2048 -keyout /etc/nginx/ssl/{{ pretalx_domain }}.key -out /etc/nginx/ssl/{{ pretalx_domain }}.crt -days 730 -subj "/CN={{ pretalx_domain }}" creates=/etc/nginx/ssl/{{ pretalx_domain }}.crt