diff --git a/.travis.yml b/.travis.yml
index 4f9be066ab..65559565dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,6 +27,7 @@ before_install:
 install:
   - pip install psycopg2-binary
   - pip install mysqlclient
+  - pip install PyMySQL
   - pip install coveralls
   - pip install -e .