diff --git a/framework/core/tests/integration/setup.php b/framework/core/tests/integration/setup.php
index 590538f2b..45f0a382d 100644
--- a/framework/core/tests/integration/setup.php
+++ b/framework/core/tests/integration/setup.php
@@ -41,7 +41,8 @@ echo "\nOff we go...\n";
 $installation = new Installation(
     __DIR__.'/tmp',
     __DIR__.'/tmp/public',
-    __DIR__.'/tmp/storage'
+    __DIR__.'/tmp/storage',
+    __DIR__.'/../../vendor'
 );
 
 $pipeline = $installation