diff --git a/microblog.go b/microblog.go
index 900fddb..1a33670 100644
--- a/microblog.go
+++ b/microblog.go
@@ -11,6 +11,7 @@ import (
     "io/ioutil"
     "net/http"
     "os"
+    "fmt"
     "path/filepath"
     "strings"
     "github.com/yuin/goldmark"