diff --git a/internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.down.sql b/internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.down.sql
new file mode 100644
index 00000000..2ef9aecd
--- /dev/null
+++ b/internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.down.sql
@@ -0,0 +1,9 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_daily_checklists_unique_non_rejected;
+
+ALTER TABLE daily_checklists
+    ADD CONSTRAINT daily_checklists_date_kandang_category_key
+    UNIQUE (date, kandang_id, category);
+
+COMMIT;
diff --git a/internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.up.sql b/internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.up.sql
new file mode 100644
index 00000000..753deaef
--- /dev/null
+++ b/internal/database/migrations/20260402034456_adjust_daily_checklist_unique_for_rejected.up.sql
@@ -0,0 +1,10 @@
+BEGIN;
+
+ALTER TABLE daily_checklists
+    DROP CONSTRAINT IF EXISTS daily_checklists_date_kandang_category_key;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_daily_checklists_unique_non_rejected
+    ON daily_checklists (date, kandang_id, category)
+    WHERE (status IS NULL OR status <> 'REJECTED');
+
+COMMIT;