diff --git a/lisp/ein-notebooklist.el b/lisp/ein-notebooklist.el
index 71ed897..09e4515 100644
--- a/lisp/ein-notebooklist.el
+++ b/lisp/ein-notebooklist.el
@@ -158,6 +158,7 @@ To suppress popup, you can pass a function `ein:do-nothing' as CALLBACK."
   (unless path (setq path ""))
   (if (and (stringp url-or-port) (not (string-match-p "^https?" url-or-port)))
       (setq url-or-port (format "http://%s" url-or-port)))
+  (ein:log 'debug "NOTEBOOKLIST-OPEN: %s/%s" url-or-port path)
   (ein:subpackages-load)
   (let ((success
          (if no-popup
diff --git a/tests/func-test.el b/tests/func-test.el
index 56fbf2e..00f70b1 100644
--- a/tests/func-test.el
+++ b/tests/func-test.el
@@ -54,9 +54,9 @@ Make MAX-COUNT larger \(default 50) to wait longer before timeout."
     (ein:log 'debug "TESTING-START-SERVER logging in.")
     (multiple-value-bind (url token) (ein:jupyter-server-conn-info)
       (ein:log 'debug (format "TESTING-START-SERVER url: %s, token: %s" url token))
-      (ein:notebooklist-login url token)
       (setq ein:testing-port url)
       (setq ein:testing-token token)
+      (ein:jupyter-server-login-and-open)
       (ein:log 'debug "TESTING-START-SERVER succesfully logged in.")
       url)))