diff --git a/apps/explorer_web/lib/explorer_web/controllers/block_transaction_controller.ex b/apps/explorer_web/lib/explorer_web/controllers/block_transaction_controller.ex
index 28e3fa5944..8e575aa294 100644
--- a/apps/explorer_web/lib/explorer_web/controllers/block_transaction_controller.ex
+++ b/apps/explorer_web/lib/explorer_web/controllers/block_transaction_controller.ex
@@ -15,7 +15,7 @@ defmodule ExplorerWeb.BlockTransactionController do
           necessity_by_association: %{
             block: :required,
             from_address: :required,
-            to_address: :required
+            to_address: :optional
           },
           pagination: params
         )
diff --git a/apps/explorer_web/test/explorer_web/controllers/block_transaction_controller_test.exs b/apps/explorer_web/test/explorer_web/controllers/block_transaction_controller_test.exs
index a15d4bc16e..aad12fdbb7 100644
--- a/apps/explorer_web/test/explorer_web/controllers/block_transaction_controller_test.exs
+++ b/apps/explorer_web/test/explorer_web/controllers/block_transaction_controller_test.exs
@@ -19,14 +19,13 @@ defmodule ExplorerWeb.BlockTransactionControllerTest do
     test "returns transactions for the block", %{conn: conn} do
       block = insert(:block)
 
-      :transaction
-      |> insert()
-      |> with_block(block)
+      :transaction |> insert() |> with_block(block)
+      :transaction |> insert(to_address_hash: nil) |> with_block(block)
 
       conn = get(conn, block_transaction_path(ExplorerWeb.Endpoint, :index, :en, block.number))
 
       assert html_response(conn, 200)
-      assert 1 == Enum.count(conn.assigns.page)
+      assert 2 == Enum.count(conn.assigns.page)
     end
 
     test "does not return unrelated transactions", %{conn: conn} do
@@ -48,18 +47,5 @@ defmodule ExplorerWeb.BlockTransactionControllerTest do
       assert html_response(conn, 200)
       assert Enum.empty?(conn.assigns.page)
     end
-
-    test "does not return related transactions without a to address", %{conn: conn} do
-      block = insert(:block)
-
-      :transaction
-      |> insert(to_address_hash: nil)
-      |> with_block(block)
-
-      conn = get(conn, block_transaction_path(ExplorerWeb.Endpoint, :index, :en, block))
-
-      assert html_response(conn, 200)
-      assert Enum.empty?(conn.assigns.page)
-    end
   end
 end