diff --git a/_pytest/mark.py b/_pytest/mark/__init__.py
similarity index 99%
rename from _pytest/mark.py
rename to _pytest/mark/__init__.py
index 3cac9dc91..d2d601e9e 100644
--- a/_pytest/mark.py
+++ b/_pytest/mark/__init__.py
@@ -10,8 +10,8 @@ from operator import attrgetter
 from six.moves import map
 
 from _pytest.config import UsageError
-from .deprecated import MARK_PARAMETERSET_UNPACKING
-from .compat import NOTSET, getfslineno
+from ..deprecated import MARK_PARAMETERSET_UNPACKING
+from ..compat import NOTSET, getfslineno
 
 EMPTY_PARAMETERSET_OPTION = "empty_parameter_set_mark"