diff --git a/server/server.go b/server/server.go
index c38737d..863f326 100755
--- a/server/server.go
+++ b/server/server.go
@@ -119,8 +119,9 @@ func (s *Server) doAuth(foo http.HandlerFunc) http.HandlerFunc {
 			w.WriteHeader(http.StatusInternalServerError)
 			return
 		}
-		if boauthz, useoauth := config.GetBOAuthZ(); ok && useoauth {
-			err := oauth2client.Authenticate(boauthz, w, r)
+		if url, exists := config.GetBOAuthZ(); ok && exists {
+			name := mapKey(r.Host)
+			err := oauth2client.Authenticate(url, name, w, r)
 			if err != nil {
 				return
 			}