diff --git a/.travis.yml b/.travis.yml
index c7df124..f92cf63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,6 @@ env:
 
 before_install:
   - echo -n | openssl s_client -connect https://scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca-
-  - sudo npm cache clean -f
   - sudo npm install -g n
   - sudo n stable
 addons: