diff --git a/tests/PhpSpreadsheetTests/Reader/XEEValidatorTest.php b/tests/PhpSpreadsheetTests/Reader/XEEValidatorTest.php
index be2d1cae..83b7d99b 100644
--- a/tests/PhpSpreadsheetTests/Reader/XEEValidatorTest.php
+++ b/tests/PhpSpreadsheetTests/Reader/XEEValidatorTest.php
@@ -21,7 +21,7 @@ class XEEValidatorTest extends \PHPUnit_Framework_TestCase
     public function providerInvalidXML()
     {
         $tests = [];
-        foreach (glob('data/Reader/XEETestInvalid*.xml') as $file) {
+        foreach (glob(__DIR__ . '/../../data/Reader/XEE/XEETestInvalid*.xml') as $file) {
             $tests[] = [realpath($file), true];
         }
 
@@ -41,7 +41,7 @@ class XEEValidatorTest extends \PHPUnit_Framework_TestCase
     public function providerValidXML()
     {
         $tests = [];
-        foreach (glob('data/Reader/XEETestValid*.xml') as $file) {
+        foreach (glob(__DIR__ . '/../../data/Reader/XEE/XEETestValid*.xml') as $file) {
             $tests[] = [realpath($file), file_get_contents($file)];
         }
 
diff --git a/tests/data/Reader/XEETestInvalidUTF-16.xml b/tests/data/Reader/XEE/XEETestInvalidUTF-16.xml
similarity index 100%
rename from tests/data/Reader/XEETestInvalidUTF-16.xml
rename to tests/data/Reader/XEE/XEETestInvalidUTF-16.xml
diff --git a/tests/data/Reader/XEETestInvalidUTF-16BE.xml b/tests/data/Reader/XEE/XEETestInvalidUTF-16BE.xml
similarity index 100%
rename from tests/data/Reader/XEETestInvalidUTF-16BE.xml
rename to tests/data/Reader/XEE/XEETestInvalidUTF-16BE.xml
diff --git a/tests/data/Reader/XEETestInvalidUTF-16LE.xml b/tests/data/Reader/XEE/XEETestInvalidUTF-16LE.xml
similarity index 100%
rename from tests/data/Reader/XEETestInvalidUTF-16LE.xml
rename to tests/data/Reader/XEE/XEETestInvalidUTF-16LE.xml
diff --git a/tests/data/Reader/XEETestInvalidUTF-8.xml b/tests/data/Reader/XEE/XEETestInvalidUTF-8.xml
similarity index 100%
rename from tests/data/Reader/XEETestInvalidUTF-8.xml
rename to tests/data/Reader/XEE/XEETestInvalidUTF-8.xml
diff --git a/tests/data/Reader/XEETestValidUTF-16.xml b/tests/data/Reader/XEE/XEETestValidUTF-16.xml
similarity index 100%
rename from tests/data/Reader/XEETestValidUTF-16.xml
rename to tests/data/Reader/XEE/XEETestValidUTF-16.xml
diff --git a/tests/data/Reader/XEETestValidUTF-16BE.xml b/tests/data/Reader/XEE/XEETestValidUTF-16BE.xml
similarity index 100%
rename from tests/data/Reader/XEETestValidUTF-16BE.xml
rename to tests/data/Reader/XEE/XEETestValidUTF-16BE.xml
diff --git a/tests/data/Reader/XEETestValidUTF-16LE.xml b/tests/data/Reader/XEE/XEETestValidUTF-16LE.xml
similarity index 100%
rename from tests/data/Reader/XEETestValidUTF-16LE.xml
rename to tests/data/Reader/XEE/XEETestValidUTF-16LE.xml
diff --git a/tests/data/Reader/XEETestValidUTF-8.xml b/tests/data/Reader/XEE/XEETestValidUTF-8.xml
similarity index 100%
rename from tests/data/Reader/XEETestValidUTF-8.xml
rename to tests/data/Reader/XEE/XEETestValidUTF-8.xml