diff --git a/core/lib/Thelia/Tests/Action/ImageTest.php b/core/lib/Thelia/Tests/Action/ImageTest.php
index 195613c0b..1b20d9ee2 100644
--- a/core/lib/Thelia/Tests/Action/ImageTest.php
+++ b/core/lib/Thelia/Tests/Action/ImageTest.php
@@ -171,7 +171,9 @@ class ImageTest extends \PHPUnit_Framework_TestCase
 
          if ($config != null) $config->setValue($oldval)->save();
 
-         $this->assertFileExists(THELIA_WEB_DIR."/cache/tests/test-image-1.png");
+         $imgdir = ConfigQuery::read('image_cache_dir_from_web_root');
+
+         $this->assertFileExists(THELIA_WEB_DIR."/$imgdir/tests/test-image-1.png");
      }
 
      /**
@@ -198,7 +200,9 @@ class ImageTest extends \PHPUnit_Framework_TestCase
 
          if ($config != null) $config->setValue($oldval)->save();
 
-         $this->assertFileExists(THELIA_WEB_DIR."/cache/tests/test-image-9.png");
+         $imgdir = ConfigQuery::read('image_cache_dir_from_web_root');
+
+         $this->assertFileExists(THELIA_WEB_DIR."/$imgdir/tests/test-image-9.png");
      }
 
      /**
@@ -367,5 +371,4 @@ class ImageTest extends \PHPUnit_Framework_TestCase
 
          $image->clearCache($event);
      }
-
 }
\ No newline at end of file
diff --git a/phpunit.xml b/phpunit.xml
index 3f800493b..1cad09b60 100755
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<phpunit 
-    colors="true"
+<phpunit
+    colors="false"
     convertErrorsToExceptions= "true"
     convertNoticesToExceptions= "true"
     convertWarningsToExceptions= "true"