diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..8001afa
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/bromite/mtool
+
+go 1.23.3
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..e69de29
diff --git a/main.go b/main.go
index 3f2a681..d16498f 100644
--- a/main.go
+++ b/main.go
@@ -11,7 +11,7 @@ import (
 	"sync/atomic"
 	"time"
 
-	"./getopt"
+	"github.com/bromite/mtool/getopt"
 )
 
 var (