diff --git a/.travis.yml b/.travis.yml
index f54f4027de4..3447571a3e8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,14 +16,18 @@ addons:
 matrix:
   fast_finish: true
   include:
-    - python: "3.6"
+    - python: "3.6.0"
       env: TOXENV=lint
-    - python: "3.6"
+      dist: trusty
+    - python: "3.6.0"
       env: TOXENV=pylint
-    - python: "3.6"
+      dist: trusty
+    - python: "3.6.0"
       env: TOXENV=typing
-    - python: "3.6"
+      dist: trusty
+    - python: "3.6.0"
       env: TOXENV=py36
+      dist: trusty
     - python: "3.7"
       env: TOXENV=py37