diff --git a/jedi/api_classes.py b/jedi/api_classes.py
index b2314fcf..19d4580f 100644
--- a/jedi/api_classes.py
+++ b/jedi/api_classes.py
@@ -376,7 +376,7 @@ def get_definitions(scope):
     :rtype: list of Definition
     """
     tuples = evaluate.get_names_of_scope(
-        scope, star_search=False, include_builtin=False, include_parent=False)
+        scope, star_search=False, include_builtin=False)
     names = reduce(lambda x, y: x + y[1], tuples, [])
     return [Definition(d) for d in sorted(names, key=lambda s: s.start_pos)]
 
diff --git a/jedi/evaluate.py b/jedi/evaluate.py
index a5ef4918..4dd1dd88 100644
--- a/jedi/evaluate.py
+++ b/jedi/evaluate.py
@@ -115,7 +115,7 @@ def get_defined_names_for_position(scope, position=None, start_scope=None):
 
 
 def get_names_of_scope(scope, position=None, star_search=True,
-                       include_builtin=True, include_parent=True):
+                                                        include_builtin=True):
     """
     Get all completions (names) possible for the current scope.
     The star search option is only here to provide an optimization. Otherwise
@@ -180,9 +180,6 @@ def get_names_of_scope(scope, position=None, star_search=True,
             # is a list comprehension
             yield scope, scope.get_set_vars(is_internal_call=True)
 
-        if not include_parent:
-            return
-
         scope = scope.parent
         # This is used, because subscopes (Flow scopes) would distort the
         # results.