diff --git a/src/command_modules/azure-cli-ams/azure/cli/command_modules/ams/operations/content_key_policy.py b/src/command_modules/azure-cli-ams/azure/cli/command_modules/ams/operations/content_key_policy.py
index 6d3f4386513..774e6d43db5 100644
--- a/src/command_modules/azure-cli-ams/azure/cli/command_modules/ams/operations/content_key_policy.py
+++ b/src/command_modules/azure-cli-ams/azure/cli/command_modules/ams/operations/content_key_policy.py
@@ -403,7 +403,10 @@ def __get_play_right(prl):
 
     def __get_license(lic):
         import dateutil.parser
-        expiration_date = dateutil.parser.parse(lic.get('expirationDate'))
+        if lic.get('expirationDate') is None:
+            expiration_date = None
+        else:
+            expiration_date = dateutil.parser.parse(lic.get('expirationDate'))
         return ContentKeyPolicyPlayReadyLicense(
             allow_test_devices=lic.get('allowTestDevices'),
             begin_date=lic.get('beginDate'),