diff --git a/test/bytecode_3.1/02_named_and_kwargs.pyc b/test/bytecode_3.1/02_named_and_kwargs.pyc
index c4b3c471..09e8e7f2 100644
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diff --git a/test/bytecode_3.2/02_named_and_kwargs.pyc b/test/bytecode_3.2/02_named_and_kwargs.pyc
index 67ee49a4..f75867aa 100644
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diff --git a/test/bytecode_3.3/02_named_and_kwargs.pyc b/test/bytecode_3.3/02_named_and_kwargs.pyc
index 34e7d1f4..520e0433 100644
Binary files a/test/bytecode_3.3/02_named_and_kwargs.pyc and b/test/bytecode_3.3/02_named_and_kwargs.pyc differ
diff --git a/test/bytecode_3.4/02_named_and_kwargs.pyc b/test/bytecode_3.4/02_named_and_kwargs.pyc
index 530400c9..99b7d1d7 100644
Binary files a/test/bytecode_3.4/02_named_and_kwargs.pyc and b/test/bytecode_3.4/02_named_and_kwargs.pyc differ
diff --git a/test/simple_source/bug33/02_named_and_kwargs.py b/test/simple_source/bug33/02_named_and_kwargs.py
index 3d5ccfd4..2ada8cce 100644
--- a/test/simple_source/bug33/02_named_and_kwargs.py
+++ b/test/simple_source/bug33/02_named_and_kwargs.py
@@ -1,5 +1,6 @@
 # Python 3.6 subprocess.py bug
 # Bug is getting params correct: timeout before **kwargs
+import subprocess
 def call(*popenargs, timeout=None, **kwargs):
     return
 
@@ -14,6 +15,9 @@ def subprocess_shell(self, protocol_factory, cmd, *, stdin=subprocess.PIPE,
 # From 3.4 asyncio/locks.py
 # Bug was handling" "value=1, *"
 
+class Semaphore:
+    pass
+
 class BoundedSemaphore(Semaphore):
     def __init__(self, value=1, *, loop=None):
         super().__init__(value, loop=loop)