diff --git a/.travis.yml b/.travis.yml
index 6c35f2a91e4d..5453c43b1e24 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,10 @@
 language: rust
 rust: nightly
 sudo: false
-cache: cargo
+cache:
+  cargo: true
+  directories:
+  - clippy_lints/target
 
 env:
  global: