diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 00000000..5fea3261
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,7 @@
+<phpunit>
+  <testsuites>
+    <testsuite name="all">
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>