diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 0bb64916ad..6297c52dc3 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -10,13 +10,13 @@
             <directory suffix=".php">tests/phpunit/tests</directory>
             <exclude>tests/phpunit/tests/actions/closures.php</exclude>
             <exclude>tests/phpunit/tests/image/editor.php</exclude>
-            <exclude>tests/phpunit/tests/image/editor_gd.php</exclude>
-            <exclude>tests/phpunit/tests/image/editor_imagick.php</exclude>
+            <exclude>tests/phpunit/tests/image/editorGd.php</exclude>
+            <exclude>tests/phpunit/tests/image/editorImagick.php</exclude>
             <exclude>tests/phpunit/tests/oembed/headers.php</exclude>
             <file phpVersion="5.3.0">tests/phpunit/tests/actions/closures.php</file>
             <file phpVersion="5.3.0">tests/phpunit/tests/image/editor.php</file>
-            <file phpVersion="5.3.0">tests/phpunit/tests/image/editor_gd.php</file>
-            <file phpVersion="5.3.0">tests/phpunit/tests/image/editor_imagick.php</file>
+            <file phpVersion="5.3.0">tests/phpunit/tests/image/editorGd.php</file>
+            <file phpVersion="5.3.0">tests/phpunit/tests/image/editorImagick.php</file>
             <file phpVersion="5.3.0">tests/phpunit/tests/oembed/headers.php</file>
         </testsuite>
     </testsuites>