diff --git a/test/integration/api/v1/auctions/details_test.rb b/test/integration/api/v1/auctions/details_test.rb
index 374051258..f1ab11545 100644
--- a/test/integration/api/v1/auctions/details_test.rb
+++ b/test/integration/api/v1/auctions/details_test.rb
@@ -20,8 +20,8 @@ class ApiV1AuctionDetailsTest < ActionDispatch::IntegrationTest
     assert_response :ok
     assert_equal ({ 'id' => '1b3ee442-e8fe-4922-9492-8fcb9dccc69c',
                     'domain' => 'auction.test',
-                    'status' => Auction.statuses[:no_bids] }), ActiveSupport::JSON
-                   .decode(response.body)
+                    'status' => Auction.statuses[:no_bids],
+                    'platform' => nil }), ActiveSupport::JSON.decode(response.body)
   end
 
   def test_auction_not_found
diff --git a/test/integration/api/v1/auctions/list_test.rb b/test/integration/api/v1/auctions/list_test.rb
index ae3f4338f..dcdff5cec 100644
--- a/test/integration/api/v1/auctions/list_test.rb
+++ b/test/integration/api/v1/auctions/list_test.rb
@@ -15,8 +15,8 @@ class ApiV1AuctionListTest < ActionDispatch::IntegrationTest
     assert_response :ok
     assert_equal ([{ 'id' => '1b3ee442-e8fe-4922-9492-8fcb9dccc69c',
                      'domain' => 'auction.test',
-                     'status' => Auction.statuses[:started] }]), ActiveSupport::JSON
-                   .decode(response.body)
+                     'status' => Auction.statuses[:started],
+                     'platform' => nil }]), ActiveSupport::JSON.decode(response.body)
   end
 
   def test_does_not_return_finished_auctions
diff --git a/test/integration/api/v1/auctions/update_test.rb b/test/integration/api/v1/auctions/update_test.rb
index 5b00a1052..4e48c0ca5 100644
--- a/test/integration/api/v1/auctions/update_test.rb
+++ b/test/integration/api/v1/auctions/update_test.rb
@@ -27,8 +27,8 @@ class ApiV1AuctionUpdateTest < ActionDispatch::IntegrationTest
     assert_response :ok
     assert_equal ({ 'id' => '1b3ee442-e8fe-4922-9492-8fcb9dccc69c',
                     'domain' => 'auction.test',
-                    'status' => Auction.statuses[:awaiting_payment] }), ActiveSupport::JSON
-                   .decode(response.body)
+                    'status' => Auction.statuses[:awaiting_payment],
+                    'platform' => nil }), ActiveSupport::JSON.decode(response.body)
   end
 
   def test_marks_as_awaiting_payment