diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..76e408a
--- /dev/null
+++ b/tests/__init__.py
@@ -0,0 +1 @@
+__author__ = 'Alex Rogozhnikov'
diff --git a/cmsuml/tests.py b/tests/test_nnet.py
similarity index 100%
rename from cmsuml/tests.py
rename to tests/test_nnet.py