diff --git a/cmd/goldpinger/main.go b/cmd/goldpinger/main.go
index 670830f..676c524 100644
--- a/cmd/goldpinger/main.go
+++ b/cmd/goldpinger/main.go
@@ -16,6 +16,7 @@ package main
 
 import (
 	"os"
+	"time"
 	"strconv"
 
 	"github.com/go-openapi/loads"