1 files changed, 3 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index 69634765..4cffa9ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 sudo: required
 
+services:
+- docker
+
 language: c
 
 compiler: