diff --git a/tests/dynamips/test_hypervisor.py b/tests/dynamips/test_hypervisor.py
index 36a2dafa..e6c096b8 100644
--- a/tests/dynamips/test_hypervisor.py
+++ b/tests/dynamips/test_hypervisor.py
@@ -1,7 +1,5 @@
 from gns3server.modules.dynamips import Hypervisor
 import time
-import os
-import pytest
 
 
 def test_is_started(hypervisor):