diff --git a/debian/changelog b/debian/changelog
index 18e4e2b..ca0ad83 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+evoadmin-mail (1.0.1-2) unstable; urgency=low
+
+  * Add crontab for run get-size-no-quota.sh every 30m
+
+ -- Victor Laborie <vlaborie@evolix.fr>  Thu, 06 Dec 2018 11:30:50 +0100
+
 evoadmin-mail (1.0.1-1) unstable; urgency=low
 
   * get-size-no-quota.sh is configurable by ENV var 
diff --git a/debian/evoadmin-mail.cron.d b/debian/evoadmin-mail.cron.d
new file mode 100644
index 0000000..1a9518c
--- /dev/null
+++ b/debian/evoadmin-mail.cron.d
@@ -0,0 +1,3 @@
+# /etc/cron.d/evoadmin-mail
+
+*/30 * * * * root [ -x /usr/lib/evoadmin-mail/get-size-no-quota.sh ] && EVOADMINMAIL_DIR=/var/lib/evoadmin-mail /usr/lib/evoadmin-mail/get-size-no-quota.sh