From 74816afdeaf1009d7bd35291d2f53fb8535d4852 Mon Sep 17 00:00:00 2001
From: Yvan Sraka <yvan.sraka@gmail.com>
Date: Wed, 16 Aug 2017 19:32:53 +0200
Subject: [PATCH] Update .travis.yml

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

diff --git a/.travis.yml b/.travis.yml
index 8df2e2d..daeae07 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,5 +20,6 @@ before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
   - sleep 3 # give xvfb some time to start
+  - rm -rf 12 13 14 15 16 17 18 # ugly ...
 script:
   - make && [ -e book.pdf ]