diff --git a/compose/db/schema/mysql/20190428080000.namespace-refs.up.sql b/compose/db/schema/mysql/20190428080000.namespace-refs.up.sql
index 229483efb..477e1bf1c 100644
--- a/compose/db/schema/mysql/20190428080000.namespace-refs.up.sql
+++ b/compose/db/schema/mysql/20190428080000.namespace-refs.up.sql
@@ -1,4 +1,5 @@
-INSERT INTO compose_namespace (id, name, slug, enabled, meta) VALUES (88714882739863655, 'Crust CRM', 'crm', true, '{}');
+INSERT IGNORE INTO compose_namespace (id, name, slug, enabled, meta)
+            VALUES (88714882739863655, 'Crust CRM', 'crm', true, '{}');
 
 ALTER TABLE `compose_attachment`
         ADD `rel_namespace` BIGINT UNSIGNED NOT NULL AFTER `id`,