diff --git a/tests/test_flaskrq.py b/tests/test_flaskrq.py
index 8e443d5..6fa1e84 100644
--- a/tests/test_flaskrq.py
+++ b/tests/test_flaskrq.py
@@ -9,7 +9,7 @@
 
 class config:
     RQ_LOW_DB = 1
-    RQ_HIGH_URL = 'redis://redis:6379/3'
+    RQ_HIGH_URL = 'redis://localhost:6379/3'
 
 
 def create_app():
@@ -27,7 +27,7 @@ def test_config_default_value_port(self):
         self.assertEqual(config_value('default', 'PORT'), 6379)
 
     def test_config_low_value_from_default(self):
-        self.assertEqual(config_value('low', 'HOST'), 'localhost')
+        self.assertEqual(config_value('low', 'HOST'), 'redis')
 
     def test_config_low_specific_value(self):
         self.assertEqual(config_value('low', 'DB'), 1)
@@ -35,13 +35,13 @@ def test_config_low_specific_value(self):
     def test_get_connection_default(self):
         connection = get_connection()
         connection_kwargs = connection.connection_pool.connection_kwargs
-        self.assertEqual(connection_kwargs.get('host'), 'localhost')
+        self.assertEqual(connection_kwargs.get('host'), 'redis')
         self.assertEqual(connection_kwargs.get('port'), 6379)
 
     def test_connection_from_url(self):
         connection = get_connection('high')
         connection_kwargs = connection.connection_pool.connection_kwargs
-        self.assertEqual(connection_kwargs.get('host'), 'localhost')
+        self.assertEqual(connection_kwargs.get('host'), 'redis')
         self.assertEqual(connection_kwargs.get('port'), 6379)
         self.assertEqual(connection_kwargs.get('db'), 3)
 
@@ -59,10 +59,10 @@ def test_job_specified_queue(self):
         get_worker('low').work(True)
 
     def test_get_server_url_default(self):
-        self.assertEqual(get_server_url('high'), 'redis://localhost:6379')
+        self.assertEqual(get_server_url('high'), 'redis://redis:6379')
 
     def test_get_server_url_from_dsn(self):
-        self.assertEqual(get_server_url('high'), 'redis://localhost:6379')
+        self.assertEqual(get_server_url('high'), 'redis://redis:6379')
 
     def test_get_worker_default(self):
         worker = get_worker()