diff --git a/test/beginend-dired-test.el b/test/beginend-dired-test.el
index 07252b4..1ccd860 100644
--- a/test/beginend-dired-test.el
+++ b/test/beginend-dired-test.el
@@ -23,6 +23,8 @@
 
 ;;; Code:
 
+(load "test/test-helper")
+
 (require 'assess)
 (require 'buttercup)
 
diff --git a/test/test-helper.el b/test/test-helper.el
new file mode 100644
index 0000000..5e0d825
--- /dev/null
+++ b/test/test-helper.el
@@ -0,0 +1,31 @@
+;;; test-helper.el --- Helper code for beginend tests  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2017  Damien Cassou
+
+;; Author: Damien Cassou <damien@cassou.me>
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;
+
+;;; Code:
+
+(declare-function undercover "undercover")
+
+(when (require 'undercover nil t)
+  (undercover "*.el"))
+
+;;; test-helper.el ends here