diff --git a/.travis.yml b/.travis.yml
index 91d40c5..2c253a7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: go
 before_script:
-  - go vet ./...
+  - go vet $(go list ./... | grep -v /vendor/)
 go:
   - 1.5
   - tip