diff --git a/tests/Features/Mocks.php b/tests/Features/Mocks.php
index ac334ec4..41268524 100644
--- a/tests/Features/Mocks.php
+++ b/tests/Features/Mocks.php
@@ -1,5 +1,7 @@
 <?php
 
+use function Tests\mock;
+
 interface Foo
 {
     public function bar(): int;
diff --git a/tests/Helpers.php b/tests/Helpers.php
index 5d82fb3d..ee869257 100644
--- a/tests/Helpers.php
+++ b/tests/Helpers.php
@@ -1,5 +1,8 @@
 <?php
 
+namespace Tests;
+
+use Mockery;
 use Mockery\MockInterface;
 
 function mock(string $class): MockInterface