diff --git a/kallithea/tests/vcs/base.py b/kallithea/tests/vcs/base.py
--- a/kallithea/tests/vcs/base.py
+++ b/kallithea/tests/vcs/base.py
@@ -18,7 +18,7 @@ class _BackendTestMixin(object):
     This is a backend independent test case class which should be created
     with ``type`` method.
 
-    It is required to set following attributes at subclass:
+    It is possible to set following attributes at subclass:
 
     - ``backend_alias``: alias of used backend (see ``vcs.BACKENDS``)
     - ``recreate_repo_per_test``: If set to ``False``, repo would NOT be created
diff --git a/kallithea/tests/vcs/test_changesets.py b/kallithea/tests/vcs/test_changesets.py
--- a/kallithea/tests/vcs/test_changesets.py
+++ b/kallithea/tests/vcs/test_changesets.py
@@ -53,7 +53,6 @@ class TestBaseChangeset(object):
 
 
 class _ChangesetsWithCommitsTestCaseixin(_BackendTestMixin):
-    recreate_repo_per_test = True
 
     @classmethod
     def _get_commits(cls):
diff --git a/kallithea/tests/vcs/test_inmemchangesets.py b/kallithea/tests/vcs/test_inmemchangesets.py
--- a/kallithea/tests/vcs/test_inmemchangesets.py
+++ b/kallithea/tests/vcs/test_inmemchangesets.py
@@ -25,8 +25,6 @@ from kallithea.tests.vcs.base import _Ba
 
 class InMemoryChangesetTestMixin(_BackendTestMixin):
 
-    recreate_repo_per_test = True
-
     @classmethod
     def _get_commits(cls):
         # Note: this is slightly different than the regular _get_commits methods