diff --git a/.travis.yml b/.travis.yml
index 1ddfe31..a68f05a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 language: python
 python:
   - "3.6"
+install:
+  - pip install -r requirements.txt
 # command to run tests
-script: python -m unittest
\ No newline at end of file
+script:
+  - pytest
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..55b033e
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+pytest
\ No newline at end of file