--- a/src/contrib/energy/test/basic-energy-model-test.cc	Tue Aug 10 13:02:38 2010 -0400
+++ b/src/contrib/energy/test/basic-energy-model-test.cc	Tue Aug 10 17:57:14 2010 -0400
@@ -208,6 +208,7 @@
   NS_LOG_UNCOND ("Radio state is " << endState);
   // check end state
   NS_TEST_ASSERT_MSG_EQ (endState, state,  "Incorrect end state!");
+  Simulator::Destroy ();
 
   return false; // no error
 }