diff --git a/.travis.yml b/.travis.yml
index 85883f7..42f217b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,10 +10,18 @@ script:
  - test -z "$TESTS_ONLY" || python -m unittest discover -v imgconverter
  - test -n "$TESTS_ONLY" || ~/qubes-builder/scripts/travis-build
 env:
- - TESTS_ONLY=1
  - DIST_DOM0=fc25 USE_QUBES_REPO_VERSION=4.0 USE_QUBES_REPO_TESTING=1
  - DISTS_VM=fc24 USE_QUBES_REPO_VERSION=4.0 USE_QUBES_REPO_TESTING=1
  - DISTS_VM=fc25 USE_QUBES_REPO_VERSION=4.0 USE_QUBES_REPO_TESTING=1
  - DISTS_VM=fc26 USE_QUBES_REPO_VERSION=4.0 USE_QUBES_REPO_TESTING=1
  - DISTS_VM=jessie USE_QUBES_REPO_VERSION=4.0 USE_QUBES_REPO_TESTING=1
  - DISTS_VM=stretch USE_QUBES_REPO_VERSION=4.0 USE_QUBES_REPO_TESTING=1
+
+jobs:
+  include:
+   - env: TESTS_ONLY=1
+     python: 2.7
+   - env: TESTS_ONLY=1
+     python: 3.4
+   - env: TESTS_ONLY=1
+     python: 3.5