diff --git a/.travis.yml b/.travis.yml
index b24d49d625683ca1d032b8baadfd4e56e79e72ec..4bb3aa305112693ac6417c4e44802bd0c58f50ae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: c
 
+cache: apt
+
 env:
     - NPROC_MAX=8