fetch all dep in build
diff --git a/.travis.yml b/.travis.yml
index 6887478..fbb4374 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@
 
 before_install:
   - go get -t -v ./...
-  - go get -t -v github.com/modern-go/reflect2-tests
+  - go get -t -v github.com/modern-go/reflect2-tests/...
 
 script:
   - ./test.sh