diff --git a/.travis.yml b/.travis.yml
index b99bf4c910c9dd5dde45b381b646762bddd2ecb3..e61fc9054f172b3a2db8df11ce08d244eada3ef2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ compiler:
   - gcc
   - clang
 
+cache:
+  - apt
+
 branches:
   only:
     - master