diff --git a/.travis.yml b/.travis.yml
index fe4be6b6..e1b8b20e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,6 +34,7 @@ install:
   - go get github.com/gogo/protobuf/proto
   - go get github.com/Knetic/govaluate
   - go get github.com/casbin/casbin
+  - go get github.com/elazarl/go-bindata-assetfs
   - go get -u honnef.co/go/tools/cmd/gosimple
   - go get -u github.com/mdempsky/unconvert
   - go get -u github.com/gordonklaus/ineffassign