diff --git a/svc/pkg/cluster/db/cluster/migrations/20231201000927_init.up.sql b/svc/pkg/cluster/db/cluster/migrations/20231201000927_init.up.sql
index a4ada64c5d..e66066a5e0 100644
--- a/svc/pkg/cluster/db/cluster/migrations/20231201000927_init.up.sql
+++ b/svc/pkg/cluster/db/cluster/migrations/20231201000927_init.up.sql
@@ -1,6 +1,6 @@
 CREATE TABLE clusters (
 	cluster_id UUID PRIMARY KEY,
-	name_id TEXT NOT NULL,
+	name_id TEXT NOT NULL UNIQUE,
 	owner_team_id UUID,
 	create_ts INT NOT NULL
 );