diff --git a/.travis.yml b/.travis.yml
index f4ef548a4272db75da54ae532f8bffdf52a77dda..1d19918fd56ed3f96301f9ec7515eab8aade6266 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: c
 
+cache: apt
+
 env:
     - NPROC_MAX=8