diff --git a/server/routes.go b/server/routes.go
index 13bde82..9e64e8c 100755
--- a/server/routes.go
+++ b/server/routes.go
@@ -154,7 +154,7 @@ func (s *Server) oauth(h http.HandlerFunc) http.HandlerFunc {
 		if config.OAuth != "" {
 			err := oauth2client.Authenticate(config.OAuth, r.Host, w, r)
 			if err != nil {
-				log.Println("oauth failure", err)
+				log.Println("oauth failure", r.Host, ":", err)
 				return
 			}
 		}