diff --git a/.travis.yml b/.travis.yml
index d645fd9..b3b8586 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: csharp
 mono: none
+sudo: required
+dist: xenial
 dotnet: 2.2
 script:
  - dotnet restore