diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_internal_transaction_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_internal_transaction_controller_test.exs
index 72d0f5d8b9..1239192f37 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_internal_transaction_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_internal_transaction_controller_test.exs
@@ -104,7 +104,12 @@ defmodule BlockScoutWeb.AddressInternalTransactionControllerTest do
           transaction_index: transaction.index
         )
 
-      path = address_internal_transaction_path(conn, :index, address, %{"filter" => "from", "type" => "JSON"})
+      path =
+        address_internal_transaction_path(conn, :index, Address.checksum(address), %{
+          "filter" => "from",
+          "type" => "JSON"
+        })
+
       conn = get(conn, path)
 
       internal_transaction_tiles = json_response(conn, 200)["items"]
@@ -282,7 +287,7 @@ defmodule BlockScoutWeb.AddressInternalTransactionControllerTest do
         )
 
       conn =
-        get(conn, address_internal_transaction_path(BlockScoutWeb.Endpoint, :index, address.hash), %{
+        get(conn, address_internal_transaction_path(BlockScoutWeb.Endpoint, :index, Address.checksum(address.hash)), %{
           "block_number" => Integer.to_string(b_block.number),
           "transaction_index" => Integer.to_string(transaction_3.index),
           "index" => Integer.to_string(index),
@@ -322,10 +327,15 @@ defmodule BlockScoutWeb.AddressInternalTransactionControllerTest do
       end)
 
       conn =
-        get(conn, address_internal_transaction_path(BlockScoutWeb.Endpoint, :index, address.hash, %{"type" => "JSON"}))
+        get(
+          conn,
+          address_internal_transaction_path(BlockScoutWeb.Endpoint, :index, Address.checksum(address.hash), %{
+            "type" => "JSON"
+          })
+        )
 
       expected_response =
-        address_internal_transaction_path(BlockScoutWeb.Endpoint, :index, Address.checksum(address.hash), %{
+        address_internal_transaction_path(BlockScoutWeb.Endpoint, :index, address.hash, %{
           "block_number" => number,
           "index" => 11,
           "transaction_index" => transaction_index
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_token_balance_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_token_balance_controller_test.exs
index 355a32b515..cdafe886d5 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_token_balance_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_token_balance_controller_test.exs
@@ -8,7 +8,7 @@ defmodule BlockScoutWeb.AddressTokenBalanceControllerTest do
     test "without AJAX", %{conn: conn} do
       %Address{hash: hash} = Factory.insert(:address)
 
-      response_conn = get(conn, address_token_balance_path(conn, :index, to_string(hash)))
+      response_conn = get(conn, address_token_balance_path(conn, :index, Address.checksum(hash)))
 
       assert html_response(response_conn, 404)
     end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
index f59fb37203..5e4f723b75 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
@@ -107,7 +107,7 @@ defmodule BlockScoutWeb.SmartContractControllerTest do
         smart_contract_path(
           BlockScoutWeb.Endpoint,
           :show,
-          smart_contract.address_hash,
+          Address.checksum(smart_contract.address_hash),
           function_name: "get",
           args: []
         )
diff --git a/apps/block_scout_web/test/block_scout_web/features/pages/address_page.ex b/apps/block_scout_web/test/block_scout_web/features/pages/address_page.ex
index c2f9596d5c..f4a1cc72eb 100644
--- a/apps/block_scout_web/test/block_scout_web/features/pages/address_page.ex
+++ b/apps/block_scout_web/test/block_scout_web/features/pages/address_page.ex
@@ -166,7 +166,7 @@ defmodule BlockScoutWeb.AddressPage do
     css("[data-identifier-hash='#{transaction_hash}'] [data-test='token_transfers_expansion']")
   end
 
-  def visit_page(session, %Address{hash: address_hash}), do: visit_page(session, address_hash)
+  def visit_page(session, %Address{hash: address_hash}), do: visit_page(session, Address.checksum(address_hash))
 
   def visit_page(session, address_hash) do
     visit(session, "/address/#{Address.checksum(address_hash)}")
diff --git a/apps/explorer/test/support/factory.ex b/apps/explorer/test/support/factory.ex
index 8722598855..b2a1feeac6 100644
--- a/apps/explorer/test/support/factory.ex
+++ b/apps/explorer/test/support/factory.ex
@@ -72,7 +72,7 @@ defmodule Explorer.Factory do
 
   def contract_address_factory do
     %Address{
-      hash: Address.checksum(address_hash()),
+      hash: address_hash(),
       contract_code: Map.fetch!(contract_code_info(), :bytecode)
     }
   end