diff --git a/TestON/drivers/common/cli/onosdriver.py b/TestON/drivers/common/cli/onosdriver.py
index bc71a7f..c2b3693 100644
--- a/TestON/drivers/common/cli/onosdriver.py
+++ b/TestON/drivers/common/cli/onosdriver.py
@@ -79,7 +79,7 @@
         """
         Called when Test is complete to disconnect the ONOS handle.
         """
-        response = ''
+        response = main.TRUE
         try:
             self.handle.sendline( "" )
             self.handle.expect( "\$" )