diff --git a/test/influxdb/default_api_test.rb b/test/influxdb/default_api_test.rb
index b01dca8..e4fee62 100644
--- a/test/influxdb/default_api_test.rb
+++ b/test/influxdb/default_api_test.rb
@@ -20,6 +20,7 @@
 
 require 'test_helper'
 require 'influxdb2/client/default_api'
+require 'minitest/autorun'
 
 class DefaultApiTest < MiniTest::Test
   def setup