diff --git a/roles/wsgi_website/molecule/default/tests/test_parameters_optional.py b/roles/wsgi_website/molecule/default/tests/test_parameters_optional.py
index 53ae1561f39ef169f018a20f52d8628674deb583..be962d30b839ba40650ece44ba722e89f1187027 100644
--- a/roles/wsgi_website/molecule/default/tests/test_parameters_optional.py
+++ b/roles/wsgi_website/molecule/default/tests/test_parameters_optional.py
@@ -12,14 +12,7 @@ def test_installed_packages(host):
     Tests if additional packages are installed.
     """
 
-    ansible_facts = host.ansible("setup")["ansible_facts"]
-
-    if ansible_facts['ansible_distribution_release'] == 'jessie':
-        mariadb_compat_package = 'libmariadb-client-lgpl-dev-compat'
-    elif ansible_facts['ansible_distribution_release'] == 'stretch':
-        mariadb_compat_package = 'libmariadbclient-dev-compat'
-
-    assert host.package(mariadb_compat_package).is_installed
+    assert host.package('libmariadbclient-dev-compat').is_installed
     assert host.package('global').is_installed