diff --git a/.gitignore b/.gitignore
index 4f99fef..50eb853 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,7 @@ nosetests.xml
 .mr.developer.cfg
 .project
 .pydevproject
+
+
+# Tests
+.pytest_cache
diff --git a/tests/bibexamples/leadingspace.bib b/tests/bibexamples/leadingspace.bib
index ebe863e..68996bb 100644
--- a/tests/bibexamples/leadingspace.bib
+++ b/tests/bibexamples/leadingspace.bib
@@ -1,4 +1,4 @@
-@article{ Space,
+@article{ LeadingSpace ,
           author = {Name, FirstName},
            title = {Title},
 }
diff --git a/tests/requirements.txt b/tests/requirements.txt
index d8ab57e..d633271 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,4 +1,4 @@
 # those are the additional packages required to run the tests
 six
-git+http://github.com/jmcgeheeiv/pyfakefs#egg=pyfakefs
+pyfakefs
 ddt
diff --git a/tests/test_usecase.py b/tests/test_usecase.py
index 0960a21..eb3f22a 100644
--- a/tests/test_usecase.py
+++ b/tests/test_usecase.py
@@ -323,12 +323,11 @@ class TestAdd(URLContentTestCase):
         doc_dir = os.path.join(self.default_pubs_dir, 'doc')
         self.assertEqual(set(os.listdir(doc_dir)), {'Page99.pdf'})
 
-    @unittest.expectedFailure
     def test_leading_citekey_space(self):
         cmds = ['pubs init',
                 'pubs add bibexamples/leadingspace.bib',
                 'pubs rename LeadingSpace NoLeadingSpace',
-                ]
+               ]
         self.execute_cmds(cmds)
 
     def test_add_no_citekey_fails(self):