diff --git a/.travis.yml b/.travis.yml
index 557237a..9bcb1da 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,6 @@
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -y python3
+sudo: false
+addons:
+  apt:
+    packages:
+      - python3
 script: ./tests.py