diff --git a/freenas_network_unlock.py b/freenas_network_unlock.py
index 8fc5072..8d1ff07 100644
--- a/freenas_network_unlock.py
+++ b/freenas_network_unlock.py
@@ -76,7 +76,9 @@ for pool in POOLS['response']:
 			logging.error('Pool {} was NOT unlocked successfully'.format(pool['name']))
 	else:
 		logging.debug('Pool {} is already unlocked'.format(pool['name']))
-
+        
+# unmount the ramfs and destory the keys       
+rc = call("umount /mnt/ramfs", shell=True)