diff --git a/apps/explorer/config/test.exs b/apps/explorer/config/test.exs
index 9626facf30..764f2f6ed1 100644
--- a/apps/explorer/config/test.exs
+++ b/apps/explorer/config/test.exs
@@ -23,8 +23,13 @@ config :logger, :explorer,
   level: :warn,
   path: Path.absname("logs/test/explorer.log")
 
-if File.exists?(file = "test.secret.exs") do
-  import_config file
+secret_file =
+  __ENV__.file
+  |> Path.dirname()
+  |> Path.join("test.secret.exs")
+
+if File.exists?(secret_file) do
+  import_config secret_file
 end
 
 config :explorer, Explorer.ExchangeRates.Source.TransactionAndLog,