diff --git a/tests/Monorepo/BuildTest.php b/tests/Monorepo/BuildTest.php
index 8c0e5b5..0866d0f 100644
--- a/tests/Monorepo/BuildTest.php
+++ b/tests/Monorepo/BuildTest.php
@@ -135,7 +135,7 @@ public function testBuildWithIncludePathExampleProject()
     public function __call($method, $args)
     {
         if ($method === 'assertStringContainsString') {
-            call_uer_func_array([$this, 'assertContains'], $args);
+            call_user_func_array([$this, 'assertContains'], $args);
         }
     }