diff --git a/schema/mysql-migrations/upgrade_59.sql b/schema/mysql-migrations/upgrade_59.sql
index bf94d089..51f18265 100644
--- a/schema/mysql-migrations/upgrade_59.sql
+++ b/schema/mysql-migrations/upgrade_59.sql
@@ -1,3 +1,5 @@
+DELETE FROM vspheredb_daemonlog;
+
 ALTER TABLE vspheredb_daemonlog
   ADD PRIMARY KEY (instance_uuid, ts_create);