diff --git a/migrations/schema.sql b/migrations/schema.sql
index e9153235d..13c53fc1c 100644
--- a/migrations/schema.sql
+++ b/migrations/schema.sql
@@ -98,6 +98,7 @@ CREATE TABLE IF NOT EXISTS apps(
     containerIp VARCHAR(16) UNIQUE, // this is not-null because of ip allocation fails, user can 'repair'
     appStoreIcon MEDIUMBLOB,
     icon MEDIUMBLOB,
+    crontab TEXT,
 
     FOREIGN KEY(mailboxDomain) REFERENCES domains(domain),
     FOREIGN KEY(taskId) REFERENCES tasks(id),