diff --git a/.travis.yml b/.travis.yml
index 2cdb569..a3fc107 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,7 @@ before_install:
 - sudo apt-get install -qq vlan
 
 install:
-- sudo util/install.sh -a
+- sudo util/install.sh -fnvw
 
 script:
 - sudo mn --test pingall
diff --git a/examples/test/test_hwintf.py b/examples/test/test_hwintf.py
index aafd643..843fc40 100755
--- a/examples/test/test_hwintf.py
+++ b/examples/test/test_hwintf.py
@@ -57,8 +57,8 @@ class testHwintf( unittest.TestCase ):
         p.wait()
 
     def tearDown( self ):
-        self.h3.terminate()
-        self.n0.terminate()
+        self.h3.stop( deleteIntfs=True )
+        self.n0.stop( deleteIntfs=True )
 
 if __name__ == '__main__':
     setLogLevel( 'warning' )