diff --git a/circle.yml b/circle.yml
index e4faf9b7a..79ad502da 100644
--- a/circle.yml
+++ b/circle.yml
@@ -5,11 +5,10 @@ machine:
 dependencies:
   override:
     - rm -rf ./node_modules
-    - npm install
 
 test:
   override:
-    - nvm use 0.10 && npm run travis
-    - nvm use 0.12 && npm run travis
-    - nvm use 4 && npm run travis
-    - nvm use 5 && npm run travis
+    - nvm use 0.10 && rm -rf ./node_modules && npm i && npm run travis
+    - nvm use 0.12 && rm -rf ./node_modules && npm i && npm run travis
+    - nvm use 4 && rm -rf ./node_modules && npm i && npm run travis
+    - nvm use 5 && rm -rf ./node_modules && npm i && npm run travis