diff --git a/VAGRANT.md b/VAGRANT.md
index 26b0ee75..d97fb3f7 100644
--- a/VAGRANT.md
+++ b/VAGRANT.md
@@ -102,8 +102,8 @@ and then
 
 ## Running unit tests
 
-    cd ~/Nominatim/tests
-    phpunit
+    cd ~/Nominatim/tests-php
+    phpunit ./