diff --git a/.travis.yml b/.travis.yml
index 184b4cbb1..cbe4e708c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,13 +8,18 @@ jobs:
     - os: linux
       arch: ppc64le
       python: 3.7
-
-dist: xenial
-python:
-  - 3.5
-  - 3.6
-  - 3.7
-  - 3.8
+    - os: linux
+      dist: xenial
+      python: 3.5
+    - os: linux
+      dist: xenial
+      python: 3.6
+    - os: linux
+      dist: xenial
+      python: 3.7
+    - os: linux
+      dist: xenial
+      python: 3.8
 
 notifications:
   email: false