diff --git a/database/migrations/2022_05_30_181109_drop_scheduled_jobs_table.php b/database/migrations/2022_05_30_181109_drop_scheduled_jobs_table.php
index 303620aee7a1..6e29ed1759a0 100644
--- a/database/migrations/2022_05_30_181109_drop_scheduled_jobs_table.php
+++ b/database/migrations/2022_05_30_181109_drop_scheduled_jobs_table.php
@@ -1,5 +1,13 @@
 <?php
-
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2022. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
diff --git a/database/migrations/2022_06_01_215859_set_recurring_client_timestamp.php b/database/migrations/2022_06_01_215859_set_recurring_client_timestamp.php
index 13980a2b6db6..a66c4d3ef7bd 100644
--- a/database/migrations/2022_06_01_215859_set_recurring_client_timestamp.php
+++ b/database/migrations/2022_06_01_215859_set_recurring_client_timestamp.php
@@ -17,12 +17,16 @@ use Illuminate\Support\Facades\Schema;
 
 class SetRecurringClientTimestamp extends Migration
 {
+
     /**
      * Run the migrations.
      *
      */
     public function up()
     {
+    
+        set_time_limit(0);
+    
         Schema::table('recurring_invoices', function (Blueprint $table) {
             $table->datetime('next_send_date_client')->nullable();
         });
diff --git a/database/migrations/2022_06_01_224339_create_purchase_order_invitations_table.php b/database/migrations/2022_06_01_224339_create_purchase_order_invitations_table.php
index 8e6cd229f46e..4a3321de840d 100644
--- a/database/migrations/2022_06_01_224339_create_purchase_order_invitations_table.php
+++ b/database/migrations/2022_06_01_224339_create_purchase_order_invitations_table.php
@@ -22,6 +22,8 @@ class CreatePurchaseOrderInvitationsTable extends Migration
      */
     public function up()
     {
+        set_time_limit(0);
+    
         Schema::create('purchase_order_invitations', function (Blueprint $table) {
             $table->id();
             $table->unsignedInteger('company_id');
@@ -68,6 +70,8 @@ class CreatePurchaseOrderInvitationsTable extends Migration
             $settings->purchase_order_number_counter = 1; //@implemented
             $settings->email_subject_purchase_order = '';
             $settings->email_template_purchase_order = '';
+            $settings->require_purchase_order_signature = false;
+
             $company->settings = $settings;
             $company->save();
         });
@@ -82,4 +86,5 @@ class CreatePurchaseOrderInvitationsTable extends Migration
     public function down()
     {
     }
-}
+
+}
\ No newline at end of file