diff --git a/tests/README.rst b/tests/README.rst
index da36feb..c14730c 100644
--- a/tests/README.rst
+++ b/tests/README.rst
@@ -4,3 +4,19 @@ The unit tests and the integration tests.
 The `unit tests <unit>`__ are responsible for testing individual
 parts of bootstrap-vz, while the `integration tests <integration>`__ test
 entire manifests by bootstrapping and booting them.
+
+Selecting tests
+---------------
+To run one specific test suite simply append the module path to tox:
+
+.. code:: sh
+
+	$ tox -e unit tests.unit.releases_tests
+
+Specific tests can be selected by appending the function name with a colon
+to the modulepath -- to run more than one tests, simply attach more arguments.
+
+
+.. code:: sh
+
+	$ tox -e unit tests.unit.releases_tests:test_lt tests.unit.releases_tests:test_eq