diff --git a/python/helpers/pydev/pydevd_concurrency_analyser/pydevd_thread_wrappers.py b/python/helpers/pydev/pydevd_concurrency_analyser/pydevd_thread_wrappers.py
index af2675137967..7d9e908a7f82 100644
--- a/python/helpers/pydev/pydevd_concurrency_analyser/pydevd_thread_wrappers.py
+++ b/python/helpers/pydev/pydevd_concurrency_analyser/pydevd_thread_wrappers.py
@@ -22,7 +22,10 @@ def wrap_attr(obj, attr):
 class ObjectWrapper(object):
     def __init__(self, obj):
         self.wrapped_object = obj
-        functools.update_wrapper(self, obj)
+        try:
+            functools.update_wrapper(self, obj)
+        except:
+            pass
 
     def __getattr__(self, attr):
         orig_attr = getattr(self.wrapped_object, attr) #.__getattribute__(attr)