diff --git a/src/lib/server/db/schema.ts b/src/lib/server/db/schema.ts
index 5ed1455..5e141fd 100644
--- a/src/lib/server/db/schema.ts
+++ b/src/lib/server/db/schema.ts
@@ -39,7 +39,7 @@ export const dailyCompletions = sqliteTable('daily_completions', {
 	guessCount: integer('guess_count').notNull(),
 	completedAt: integer('completed_at', { mode: 'timestamp' }).notNull(),
 }, (table) => ({
-	uniqueCompletion: unique().on(table.anonymousId, table.date),
+	anonymousIdDateIndex: index('anonymous_id_date_idx').on(table.anonymousId, table.date),
 	dateIndex: index('date_idx').on(table.date),
 	dateGuessIndex: index('date_guess_idx').on(table.date, table.guessCount),
 }));