diff --git a/roles/common/molecule/default/tests/test_parameters_optional.py b/roles/common/molecule/default/tests/test_parameters_optional.py
index d5a80b60923965682279c378592d56f1e618b4de..cccc20349a036b4f2e31eed2f2abd02e5859bab7 100644
--- a/roles/common/molecule/default/tests/test_parameters_optional.py
+++ b/roles/common/molecule/default/tests/test_parameters_optional.py
@@ -269,8 +269,8 @@ def test_ntp_software_installed(host):
     Tests if NTP packages are installed.
     """
 
-    assert host.package('ntp').is_installed
-    assert host.package('ntpdate').is_installed
+    assert host.package('ntpsec').is_installed
+    assert host.package('ntpsec-ntpdate').is_installed
 
 
 def test_ntp_server_configuration(host):
@@ -280,11 +280,17 @@ def test_ntp_server_configuration(host):
 
     with host.sudo():
 
-        # Read the configuration file.
-        configuration = host.file("/etc/ntp.conf").content_string.split("\n")
+        # Check for presence of the configuration file.
+        configuration_file = host.file("/etc/ntpsec/ntp.conf")
 
-        # Extract only the relevant sections of files (exculde empty
+        assert configuration_file.exists
+        assert configuration_file.user == 'root'
+        assert configuration_file.group == 'root'
+        assert configuration_file.mode == 0o644
+
+        # Extract relevant sections of configuration (exclude empty
         # lines and comments).
+        configuration = configuration_file.content_string.split("\n")
         configuration = [c.strip() for c in configuration if re.match(r'^\s*(|#.*)$', c) is None]
 
         # Ensure correct servers have been configured in the pool.
@@ -296,10 +302,9 @@ def test_ntp_server_configuration(host):
 
         assert sorted(servers) == sorted(expected_servers)
 
-        # Ensure querying of server is disable for untrusted clients.
+        # Ensure querying of server is disabled for untrusted clients.
         restrictions = [c for c in configuration if c.startswith('restrict')]
-        expected_restrictions = ["restrict -4 default kod notrap nomodify nopeer noquery",
-                                 "restrict -6 default kod notrap nomodify nopeer noquery",
+        expected_restrictions = ["restrict default kod nomodify nopeer noquery limited",
                                  "restrict 127.0.0.1",
                                  "restrict ::1"]