diff --git a/tasks/main.yml b/tasks/main.yml
index 5f78978..1cd89e2 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -35,6 +35,7 @@
   - { key: "mail_smtpauthtype", value: "PLAIN" }
   - { key: "mail_smtphost",     value: "{{ mail.server }}" }
   - { key: "mail_smtpport",     value: "25" }
+  - { key: "memcache.local",    value: '{{ "\OC\Memcache\APCu" }}' }
 
 - name: copy nextcloud nginx config
   template: