diff --git a/mininet/clean.py b/mininet/clean.py
index 89d7820..d2335bf 100755
--- a/mininet/clean.py
+++ b/mininet/clean.py
@@ -27,7 +27,7 @@ def cleanup():
     info("*** Removing excess controllers/ofprotocols/ofdatapaths/pings/noxes"
          "\n")
     zombies = 'controller ofprotocol ofdatapath ping nox_core lt-nox_core '
-    zombies += 'udpbwtest'
+    zombies += 'ovs-openflowd udpbwtest'
     # Note: real zombie processes can't actually be killed, since they
     # are already (un)dead. Then again,
     # you can't connect to them either, so they're mostly harmless.