diff --git a/test/AbstractContextTest.php b/test/AbstractContextTest.php
index eee697a..0d9b6b4 100644
--- a/test/AbstractContextTest.php
+++ b/test/AbstractContextTest.php
@@ -39,7 +39,7 @@ abstract class AbstractContextTest extends TestCase {
 
         $context->start();
 
-        $this->assertRunTimeLessThan([$context, 'kill'], 250);
+        $this->assertRunTimeLessThan([$context, 'kill'], 1000);
 
         $this->assertFalse($context->isRunning());
     }