diff --git a/.travis.yml b/.travis.yml
index f85342f..6f14704 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 5.3
   - 5.4
   - 5.5
   - 5.6
diff --git a/src/Cevou/Behat/ScreenshotCompareExtension/Context/RawScreenshotCompareContext.php b/src/Cevou/Behat/ScreenshotCompareExtension/Context/RawScreenshotCompareContext.php
index 22513ed..085500c 100644
--- a/src/Cevou/Behat/ScreenshotCompareExtension/Context/RawScreenshotCompareContext.php
+++ b/src/Cevou/Behat/ScreenshotCompareExtension/Context/RawScreenshotCompareContext.php
@@ -9,8 +9,8 @@
 
 class RawScreenshotCompareContext extends RawMinkContext implements ScreenshotCompareAwareContext
 {
-    private $screenshotCompareConfigurations;
-    private $screenshotCompareParameters;
+    protected $screenshotCompareConfigurations;
+    protected $screenshotCompareParameters;
 
     /**
      * {@inheritdoc}
@@ -93,4 +93,4 @@ public function compareScreenshot($sessionName, $fileName)
             throw new \ImagickException(sprintf("Files are not equal. Diff saved to %s", $diffFileName));
         }
     }
-}
\ No newline at end of file
+}