diff --git a/.travis.yml b/.travis.yml
index 388f8a5df0..861fb6cbb9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,6 @@ matrix:
     script:
     - unset -f cd
     - brew update
-    - brew install caskroom/cask/brew-cask
     - brew cask install osxfuse
     - go run build/ci.go install
     - go run build/ci.go test -coverage