diff --git a/build/test_phar.php b/build/test_phar.php
deleted file mode 100644
index 3d8745d5e2..0000000000
--- a/build/test_phar.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-require __DIR__ . '/artifacts/aws.phar';
-
-$client = Aws\S3\S3Client::factory([
-    'key'    => 'foo',
-    'secret' => 'bar',
-    'region' => 'us-east-1'
-]);
-
-echo 'Version=' . Aws\Common\Aws::VERSION;