diff --git a/apps/server/src/database/migrations/20260111T163516-add-new-indexes.ts b/apps/server/src/database/migrations/20260111T163516-add-new-indexes.ts
index c9e5d178..c0883d28 100644
--- a/apps/server/src/database/migrations/20260111T163516-add-new-indexes.ts
+++ b/apps/server/src/database/migrations/20260111T163516-add-new-indexes.ts
@@ -181,7 +181,6 @@ export async function down(db: Kysely<any>): Promise<void> {
     .execute();
   await db.schema.dropIndex('idx_groups_workspace_id').ifExists().execute();
   await db.schema.dropIndex('idx_shares_page_id').ifExists().execute();
-  await db.schema.dropIndex('idx_shares_space_updated').ifExists().execute();
   await db.schema.dropIndex('idx_shares_key_lower').ifExists().execute();
   await db.schema.dropIndex('idx_attachments_page_id').ifExists().execute();
   await db.schema.dropIndex('idx_attachments_space_id').ifExists().execute();