Fix Python 3.6 job on MacOS (#600)

Fixes issue #600.
mozilla · Mar 19, 2020 · 57c5e37 · 57c5e37
1 parent dfbac8c
commit 57c5e37
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -32,6 +32,7 @@ matrix:
           os: osx
           osx_image: xcode9.4
           language: generic
+          python: 3.6
           env: TOXENV=py36