diff --git a/tests/phpunit/Container/File.php b/tests/phpunit/Container/File.php
index 0735415..c0fbcee 100644
--- a/tests/phpunit/Container/File.php
+++ b/tests/phpunit/Container/File.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace EM\CssCompiler\Container;
+namespace EM\CssCompiler\Tests\Container;
 
 class FileContainerTest
 {
diff --git a/tests/phpunit/Processor/ProcessorTest.php b/tests/phpunit/Processor/ProcessorTest.php
index 50d1576..cadd335 100644
--- a/tests/phpunit/Processor/ProcessorTest.php
+++ b/tests/phpunit/Processor/ProcessorTest.php
@@ -1,11 +1,11 @@
 <?php
 
-namespace EM\Tests\PHPUnit\Processor;
+namespace EM\CssCompiler\Tests\PHPUnit\Processor;
 
 use Composer\IO\IOInterface;
 use EM\CssCompiler\Container\FileContainer;
 use EM\CssCompiler\Processor\Processor;
-use EM\Tests\Environment\IntegrationTestSuite;
+use EM\CssCompiler\Tests\Environment\IntegrationTestSuite;
 
 /**
  * @see Processor
diff --git a/tests/phpunit/ScriptHandlerTest.php b/tests/phpunit/ScriptHandlerTest.php
index c573537..4736c42 100644
--- a/tests/phpunit/ScriptHandlerTest.php
+++ b/tests/phpunit/ScriptHandlerTest.php
@@ -1,9 +1,9 @@
 <?php
 
-namespace EM\Tests\PHPUnit;
+namespace EM\CssCompiler\Tests\PHPUnit;
 
 use EM\CssCompiler\ScriptHandler;
-use EM\Tests\Environment\IntegrationTestSuite;
+use EM\CssCompiler\Tests\Environment\IntegrationTestSuite;
 
 /**
  * @see ScriptHandler
diff --git a/tests/shared-enviroment/IntegrationTestSuite.php b/tests/shared-enviroment/IntegrationTestSuite.php
index 557ae00..50f6a23 100644
--- a/tests/shared-enviroment/IntegrationTestSuite.php
+++ b/tests/shared-enviroment/IntegrationTestSuite.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace EM\Tests\Environment;
+namespace EM\CssCompiler\Tests\Environment;
 
 /**
  * @since 0.1