diff --git a/.travis.yml b/.travis.yml
index 86394e5..e978823 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,6 @@ go:
 os:
   - linux
   - osx
-  - windows
 
 env:
   GO111MODULE=on
@@ -23,6 +22,7 @@ before_script:
   - go get github.com/urfave/gfmrun/cmd/gfmrun
   - go get golang.org/x/tools/cmd/goimports
   - npm install markdown-toc
+  - go mod tidy
 
 script:
   - go run build.go generate