diff --git a/python/ql/test/extractor-tests/flags/Flags.expected b/python/ql/test/extractor-tests/flags/Flags.expected
index 380cf9a08241..eeb4db916e73 100644
--- a/python/ql/test/extractor-tests/flags/Flags.expected
+++ b/python/ql/test/extractor-tests/flags/Flags.expected
@@ -1,7 +1,7 @@
 | options.all | False |
 | options.colorize | True |
 | options.context_cost | 11 |
-| options.extract_stdlib | True |
+| options.extract_stdlib | False |
 | options.guess | False |
 | options.help | False |
 | options.ignore_missing_modules | False |
diff --git a/python/ql/test/library-tests/dataflow/coverage-py3/classes.py b/python/ql/test/library-tests/dataflow/coverage-py3/classes.py
index 199c31c25356..2b6af652961e 100644
--- a/python/ql/test/library-tests/dataflow/coverage-py3/classes.py
+++ b/python/ql/test/library-tests/dataflow/coverage-py3/classes.py
@@ -51,7 +51,7 @@ def __length_hint__(self):
 def test_length_hint():
     import operator
 
-    with_length_hint = With_length_hint()  #$ arg1="with_length_hint" func=With_length_hint.__length_hint__
+    with_length_hint = With_length_hint()  #$ MISSING: arg1="with_length_hint" func=With_length_hint.__length_hint__
     operator.length_hint(with_length_hint)
 
 
@@ -68,5 +68,5 @@ def __index__(self):
 def test_index():
     import operator
 
-    with_index = With_index()  #$ arg1="with_index" func=With_index.__index__
+    with_index = With_index()  #$ MISSING: arg1="with_index" func=With_index.__index__
     operator.index(with_index)