diff --git a/TestON/tests/CHOTestMonkey/CHOTestMonkey.py b/TestON/tests/CHOTestMonkey/CHOTestMonkey.py
index 3e02799..9791388 100644
--- a/TestON/tests/CHOTestMonkey/CHOTestMonkey.py
+++ b/TestON/tests/CHOTestMonkey/CHOTestMonkey.py
@@ -588,7 +588,7 @@
                                  actual=main.caseResult,
                                  onpass="Randomly bring down ONOS test passed",
                                  onfail="Randomly bring down ONOS test failed" )
-        time.sleep( main.caseSleep )
+        time.sleep( int( main.params[ 'CASE40' ][ 'sleepSec' ] ) )
 
     def CASE41( self, main ):
         """
@@ -621,7 +621,7 @@
                                  actual=main.caseResult,
                                  onpass="Randomly bring up ONOS test passed",
                                  onfail="Randomly bring up ONOS test failed" )
-        time.sleep( main.caseSleep )
+        time.sleep( int( main.params[ 'CASE41' ][ 'sleepSec' ] ) )
 
     def CASE50( self, main ):
         """