diff --git a/.travis.yml b/.travis.yml
index c0bbb7c00..ebf733c5f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -81,8 +81,8 @@ matrix:
         - MATRIX_EVAL="export PATH=/usr/local/opt/ccache/libexec:$PATH"
 
 cache:
-  - apt
-  - ccache
+  apt: true
+  ccache: true
 
 before_install:
   - eval "${MATRIX_EVAL}"