diff --git a/.travis.yml b/.travis.yml
index bf02202..65bca81 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,9 +7,12 @@ compiler:
   - gcc
   - clang
 
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq cppcheck
+sudo: false
+
+addons:
+  apt:
+    packages:
+    - cppcheck
 
 # scripts to run before build
 before_script: