diff --git a/.travis.yml b/.travis.yml
index 5d70ca799..16b5700e5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,6 +23,7 @@ env:
   global:
     - GOPATH=/tmp/go
     - PATH=$GOPATH/bin:$PATH
+    - GO15VENDOREXPERIMENT=1  # Fixes problems with vendor directories
 
 matrix:
   include: