diff --git a/v2/client.go b/v2/client.go
index e8fd366b..bc4c6f3e 100644
--- a/v2/client.go
+++ b/v2/client.go
@@ -11,6 +11,7 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/bitly/go-simplejson"