diff --git a/.travis.yml b/.travis.yml
index cadf41b..f1e3f9d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ python:
  - "3.8"
  - "nightly"
 install:
+ - pip install -r requirements.txt
  - pip install mypy
  - pip install coverage
  - pip install pylint