diff --git a/roles/php_website/molecule/default/tests/test_parameters_mandatory.py b/roles/php_website/molecule/default/tests/test_parameters_mandatory.py
index 0d1637b93221d56f2fbc5f977e79b4b2a6060be3..1479de163d1f7692150e2f0e3cf51fead3dec811 100644
--- a/roles/php_website/molecule/default/tests/test_parameters_mandatory.py
+++ b/roles/php_website/molecule/default/tests/test_parameters_mandatory.py
@@ -160,14 +160,14 @@ def test_nginx_tls_files(host):
         assert tls_file.user == 'root'
         assert tls_file.group == 'root'
         assert tls_file.mode == 0o640
-        assert tls_file.content_string == open("tests/data/x509/parameters-mandatory_https.key", "r").read().rstrip()
+        assert tls_file.content_string == open("tests/data/x509/parameters-mandatory_https.key.pem", "r").read().rstrip()
 
         tls_file = host.file('/etc/ssl/certs/parameters-mandatory_https.pem')
         assert tls_file.is_file
         assert tls_file.user == 'root'
         assert tls_file.group == 'root'
         assert tls_file.mode == 0o644
-        assert tls_file.content_string == open("tests/data/x509/parameters-mandatory_https.pem", "r").read().rstrip()
+        assert tls_file.content_string == open("tests/data/x509/parameters-mandatory_https.cert.pem", "r").read().rstrip()
 
 
 def test_certificate_validity_check_configuration(host):