diff --git a/codeception.yml b/codeception.yml
index dfbb0d47bbb3..87ecbd1fc806 100644
--- a/codeception.yml
+++ b/codeception.yml
@@ -19,7 +19,7 @@ extensions:
 modules:
     config:
         Db:
-            dsn: 'mysql:dbname=ninja;host=localhost;'
+            dsn: 'mysql:dbname=ninja;host=127.0.0.1;'
             user: 'ninja'
             password: 'ninja'
             dump: tests/_data/dump.sql
diff --git a/tests/acceptance.suite.yml b/tests/acceptance.suite.yml
index 55d30947381d..0f5d2c3cdcd8 100644
--- a/tests/acceptance.suite.yml
+++ b/tests/acceptance.suite.yml
@@ -8,7 +8,7 @@ class_name: AcceptanceTester
 modules:
     enabled:
         - WebDriver:
-            url: 'http://ninja.dev/'
+            url: 'http://ninja.dev:8000/'
             host: 127.0.0.1
             window_size: 1024x768
             wait: 5
@@ -17,7 +17,7 @@ modules:
                 unexpectedAlertBehaviour: 'accept'
                 webStorageEnabled: true
         - Db:
-            dsn: 'mysql:dbname=ninja;host=localhost;'
+            dsn: 'mysql:dbname=ninja;host=127.0.0.1;'
             user: 'ninja'
             password: 'ninja'
             dump: tests/_data/dump.sql
diff --git a/tests/functional.suite.yml b/tests/functional.suite.yml
index 7c84b1000840..b89e2023daba 100644
--- a/tests/functional.suite.yml
+++ b/tests/functional.suite.yml
@@ -9,7 +9,7 @@ modules:
     enabled:
         - \Helper\Functional
         - PhpBrowser:
-            url: 'http://ninja.dev'
+            url: 'http://ninja.dev:8000'
             curl:
                CURLOPT_RETURNTRANSFER: true
         - Laravel5: