diff --git a/roles/xmpp_server/molecule/default/tests/test_default.py b/roles/xmpp_server/molecule/default/tests/test_default.py
index 141d92148069d7f79942ec9b306c689995ccf0bf..1049cde7880b741954a34557029785294ea9671f 100644
--- a/roles/xmpp_server/molecule/default/tests/test_default.py
+++ b/roles/xmpp_server/molecule/default/tests/test_default.py
@@ -145,6 +145,31 @@ def test_xmpp_server_dh_parameters_file(host):
         assert "DH Parameters: (2048 bit)" in dhparam_info.stdout
 
 
+def test_prosody_tls_files(host):
+    """
+    Tests if Prosody TLS private key and certificage have been deployed
+    correctly.
+    """
+
+    hostname = host.run('hostname -f').stdout.strip()
+
+    with host.sudo():
+
+        tls_file = host.file('/etc/ssl/private/%s_xmpp.key' % hostname)
+        assert tls_file.is_file
+        assert tls_file.user == 'root'
+        assert tls_file.group == 'prosody'
+        assert tls_file.mode == 0o640
+        assert tls_file.content_string == open("tests/data/x509/%s_xmpp.key.pem" % hostname, "r").read().rstrip()
+
+        tls_file = host.file('/etc/ssl/certs/%s_xmpp.pem' % hostname)
+        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/%s_xmpp.cert.pem" % hostname, "r").read().rstrip()
+
+
 # @TODO: Tests which were not implemented due to lack of out-of-box tools:
 #
 # - Proxy capability.