Fix SQLite3 build errors on travis

2019-07-11 21:22:52 +02:00
parent 6d27bb3334
commit 41fd1fba37
1 changed files with 1 additions and 0 deletions
@@ -1,4 +1,5 @@
 # https://travis-ci.org/django-polymorphic/django-polymorphic
+dist: xenial
 sudo: false
 language: python