diff --git a/.travis.yml b/.travis.yml
index 504f25d..a3ad4e7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 language: python
 python:
+  - "3.4.2"
   - "3.6"
   - "3.7"
   - "nightly"