diff --git a/.travis.yml b/.travis.yml
index 2fe05f9..74d359b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,6 +21,4 @@ script:
   - sudo coverage combine
   - sudo coverage report
   - sudo coverage xml -i
-cache:
-  directories:
-    - $HOME/.cache/pip
+cache: pip