diff --git a/.travis.yml b/.travis.yml
index 5e85caf3..f95e552c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,10 +21,10 @@ install:
   - conda config --set always_yes yes --set changeps1 no
   - conda update -q conda
   - conda info -a
-  - conda create -q -n test-environment python=$CC numpy scipy pandas matplotlib pip
+  - conda create -q -n test-environment python=$CC numpy scipy pandas matplotlib pip pytest
   - source activate test-environment
   - conda install $SCIPY_VER
-  - pip install numpydoc fluids coolprop
+  - pip install numpydoc fluids coolprop pytest-cov coveralls
   - python setup.py -q install
 script:
   - cd tests