diff --git a/requirements.txt b/requirements.txt
index 46741e95e9f9f12c12c92a817d1f7b3be0c7deb9..dd5574ae1f4b7952c613c8393ab6085abd9df028 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,3 +18,6 @@ suds==0.4
 web.py==0.37
 wsgiref==0.1.2
 xlrd==0.9.2
+WebOb==1.1.1
+WebTest==1.4.2
+cssselect==0.9.1
diff --git a/tests/test_website.py b/tests/test_website.py
index 4b323f9e1e332e4357ff57434fe9bdf5cb778c50..52e507950cbc5537561b4582ee5f7fba918e214f 100644
--- a/tests/test_website.py
+++ b/tests/test_website.py
@@ -744,7 +744,8 @@ facilisi."""
         @todo: This genbank file location is bogus. The tests directory is not
             included with the package installation.
         """
-        test_genbank_file = os.path.join(os.path.split(mutalyzer.package_root())[0], 'tests/data/AB026906.1.gb')
+        test_genbank_file = os.path.join(os.path.realpath(os.path.dirname(__file__)),
+                                         'data', 'AB026906.1.gb')
         r = self.app.get('/upload')
         form = r.forms[0]
         form['invoermethode'] = 'file'