diff --git a/.travis.yml b/.travis.yml
index 5d30956d1..e16c5a8d4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -96,6 +96,8 @@ matrix:
           env: GROUP=python
         - python: 3.5
           env: GROUP=python
+        - python: "3.7-dev"
+          env: GROUP=python
         - python: 3.6
           env: GROUP=docs