diff --git a/xdist/scheduler/filescope.py b/xdist/scheduler/filescope.py
index 6e1f066..b6c0301 100644
--- a/xdist/scheduler/filescope.py
+++ b/xdist/scheduler/filescope.py
@@ -20,7 +20,7 @@ class LoadFileScheduling(LoadScopeScheduling):
     This class behaves very much like LoadScopeScheduling, but with a file-level scope.
     """
 
-    def __init(self, config, log=None):
+    def __init__(self, config, log=None):
         super(LoadFileScheduling, self).__init__(config, log)
         if log is None:
             self.log = Producer('loadfilesched')
diff --git a/xdist/scheduler/loadscope.py b/xdist/scheduler/loadscope.py
index 3c8381a..3301133 100644
--- a/xdist/scheduler/loadscope.py
+++ b/xdist/scheduler/loadscope.py
@@ -6,7 +6,7 @@ from xdist.report import report_collection_diff
 from xdist.workermanage import parse_spec_config
 
 
-class LoadScopeScheduling:
+class LoadScopeScheduling(object):
     """Implement load scheduling across nodes, but grouping test by scope.
 
     This distributes the tests collected across all nodes so each test is run