diff --git a/tests/StaticStringyTest.php b/tests/StaticStringyTest.php
index 5b99b50..676bff4 100644
--- a/tests/StaticStringyTest.php
+++ b/tests/StaticStringyTest.php
@@ -1,7 +1,6 @@
 <?php
 
-$base = realpath(dirname(__FILE__) . '/..');
-require("$base/src/StaticStringy.php");
+require __DIR__ . '/../src/StaticStringy.php';
 
 use Stringy\StaticStringy as S;
 
diff --git a/tests/StringyTest.php b/tests/StringyTest.php
index 4a6d49e..771bf85 100644
--- a/tests/StringyTest.php
+++ b/tests/StringyTest.php
@@ -1,7 +1,6 @@
 <?php
 
-$base = realpath(dirname(__FILE__) . '/..');
-require("$base/src/Stringy.php");
+require __DIR__ . '/../src/Stringy.php';
 
 use Stringy\Stringy as S;