From 465c29a12bd451b93034f65e3e1647c1fbd12f01 Mon Sep 17 00:00:00 2001
From: Julian Hammer <julian.hammer@fau.de>
Date: Fri, 31 Jan 2020 17:16:42 +0100
Subject: [PATCH] small change to .travis.yml

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 3d65608..6bbcfef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
+os: linux
 language: python
 python:
     - "3.5"