diff --git a/.travis.yml b/.travis.yml
index e58582d..45fbf65 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,8 @@ branches:
     - "master"
 python:
   - "3.6"
+install:
+  - pip3 install -r requirements.txt
 script: 
   - python3 tests.py
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..db5d81e
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+matplotlib
+numpy