diff --git a/src/FormMigration/Controllers/MigrationController.php b/src/FormMigration/Controllers/MigrationController.php
index 1fc45cf3ac..5fa685ddd9 100644
--- a/src/FormMigration/Controllers/MigrationController.php
+++ b/src/FormMigration/Controllers/MigrationController.php
@@ -2,6 +2,7 @@
 
 namespace Give\FormMigration\Controllers;
 
+use Give\Campaigns\Repositories\CampaignRepository;
 use Give\DonationForms\V2\Models\DonationForm;
 use Give\FormMigration\Concerns\Blocks\BlockDifference;
 use Give\FormMigration\DataTransferObjects\FormMigrationPayload;
@@ -50,6 +51,12 @@ public function __invoke(DonationForm $formV2)
             ->process($payload)
             ->finally(function(FormMigrationPayload $payload) {
                 $payload->formV3->save();
+
+                // Associate upgraded form to a campaign
+                $campaignRepository = give(CampaignRepository::class);
+                $campaign = $campaignRepository->getByFormId($payload->formV2->id);
+                $campaignRepository->addCampaignForm($campaign, $payload->formV3->id);
+
                 Log::info(esc_html__('Form migrated from v2 to v3.', 'give'), $this->debugContext);
             });
 
diff --git a/src/FormMigration/Controllers/TransferController.php b/src/FormMigration/Controllers/TransferController.php
index cccc2f32df..4810eb050d 100644
--- a/src/FormMigration/Controllers/TransferController.php
+++ b/src/FormMigration/Controllers/TransferController.php
@@ -2,6 +2,7 @@
 
 namespace Give\FormMigration\Controllers;
 
+use Give\Campaigns\Repositories\CampaignRepository;
 use Give\DonationForms\V2\Models\DonationForm;
 use Give\DonationForms\ValueObjects\DonationFormStatus;
 use Give\FormMigration\Actions\GetMigratedFormId;
@@ -35,6 +36,15 @@ public function __invoke(DonationForm $formV2, TransferOptions $options)
             TransferFormUrl::from($formV2->id)->to($v3FormId);
             TransferDonations::from($formV2->id)->to($v3FormId);
 
+            // Promote upgraded form to default form
+            $campaignRepository = give(CampaignRepository::class);
+            $campaign = $campaignRepository->getByFormId($formV2->id);
+            $defaultForm = $campaign->defaultForm();
+
+            if ($defaultForm->id === $formV2->id) {
+                $campaignRepository->updateDefaultCampaignForm($campaign, $v3FormId);
+            }
+
             if($options->shouldDelete()) {
                 wp_trash_post($formV2->id);
             }
diff --git a/tests/Feature/FormMigration/Controllers/TestMigrationController.php b/tests/Feature/FormMigration/Controllers/TestMigrationController.php
index a2f628632e..74d10d575c 100644
--- a/tests/Feature/FormMigration/Controllers/TestMigrationController.php
+++ b/tests/Feature/FormMigration/Controllers/TestMigrationController.php
@@ -28,6 +28,8 @@ public function testShouldMigrateFormV2ToV3(): void
     {
         $formV2 = $this->createSimpleDonationForm();
 
+        $this->createCampaignForDonationForm($formV2->id);
+
         $request = $this->getMockRequest(WP_REST_Server::CREATABLE);
 
         $controller = new MigrationController($request);
diff --git a/tests/Unit/DonationForms/TestTraits/LegacyDonationFormAdapter.php b/tests/Unit/DonationForms/TestTraits/LegacyDonationFormAdapter.php
index 16d95bc6af..4a1cd0aacb 100644
--- a/tests/Unit/DonationForms/TestTraits/LegacyDonationFormAdapter.php
+++ b/tests/Unit/DonationForms/TestTraits/LegacyDonationFormAdapter.php
@@ -2,6 +2,9 @@
 
 namespace Give\Tests\Unit\DonationForms\TestTraits;
 
+use Exception;
+use Give\Campaigns\Models\Campaign;
+use Give\Campaigns\Repositories\CampaignRepository;
 use Give\DonationForms\V2\Models\DonationForm;
 use Give\DonationForms\V2\Properties\DonationFormLevel;
 use Give\DonationForms\V2\ValueObjects\DonationFormStatus;
@@ -58,4 +61,13 @@ public function getDonationFormModelFromLegacyGiveDonateForm(Give_Donate_Form $g
         ]);
     }
 
+    /**
+     * @unreleased
+     */
+    public function createCampaignForDonationForm($formId)
+    {
+        $campaign = Campaign::factory()->create();
+        give(CampaignRepository::class)->addCampaignForm($campaign, $formId);
+    }
+
 }