diff --git a/.travis.yml b/.travis.yml
index 92d8377..d5b3468 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,4 +14,5 @@ install:
   - go get -v github.com/davecgh/go-spew/spew
 script:
   - export PATH=$PATH:$HOME/gopath/bin
+  - export GO15VENDOREXPERIMENT=1
   - ./goclean.sh