diff --git a/nova/tests/test_network.py b/nova/tests/test_network.py
index 562703b5..370dd352 100644
--- a/nova/tests/test_network.py
+++ b/nova/tests/test_network.py
@@ -28,8 +28,8 @@ class FlatNetworkTestCase(base.NetworkTestCase, base.TestFuncs):
     network_manager = 'nova.network.manager.FlatManager'
 
 
-#class FlatDHCPNetworkTestCase(base.NetworkTestCase, base.TestFuncs):
-#    network_manager = 'nova.network.manager.FlatDHCPManager'
+class FlatDHCPNetworkTestCase(base.NetworkTestCase, base.TestFuncs):
+    network_manager = 'nova.network.manager.FlatDHCPManager'
 
 
 class VlanNetworkTestCase(base.NetworkTestCase, base.TestFuncs):