diff --git a/.travis.yml b/.travis.yml
index 0f99a37..06c5403 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,4 @@
 language: go
-
 go:
-    - 1.4.2
-    - 1.5.2
+  - 1.x
+  - tip
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..04a060e
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/NYTimes/logrotate
+
+go 1.12
diff --git a/logrotate.go b/logrotate.go
index 1fbb8d1..d5b7891 100644
--- a/logrotate.go
+++ b/logrotate.go
@@ -1,4 +1,4 @@
-package logrotate
+package logrotate // import "github.com/NYTimes/logrotate"
 
 import (
 	"fmt"