diff --git a/.travis.yml b/.travis.yml
index aa01db7..d5980d0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: php
+sudo: false
 
 php:
   - 5.4
diff --git a/Config/AbstractConfig.php b/Config/AbstractConfig.php
index 6bb29ce..550ddac 100644
--- a/Config/AbstractConfig.php
+++ b/Config/AbstractConfig.php
@@ -113,10 +113,14 @@ public function setConfig($file)
      */
     private function readFile($file)
     {
-        if ($this->filecheck && !is_file($file)) {
-            throw new \InvalidArgumentException(
-                'Config::Abstract() - Given config file ' . $file . ' does not exist!'
-            );
+        if ($this->filecheck) {
+            if (is_file($file)) {
+                $file = file_get_contents($file);
+            } else {
+                throw new \InvalidArgumentException(
+                    'Config::Abstract() - Given config file ' . $file . ' does not exist!'
+                );
+            }
         }
 
         return (array)Yaml::parse($file);