diff --git a/wxPython/src/pyistream.h b/wxPython/src/pyistream.h
index 930af405c4..a016b4e7ea 100644
--- a/wxPython/src/pyistream.h
+++ b/wxPython/src/pyistream.h
@@ -18,9 +18,6 @@
 // Handling of wxInputStreams by Joerg Baumann
 // See stream.i for implementations
 
-// list class for return list of strings, e.g. readlines()
-WX_DECLARE_LIST(wxString, wxStringPtrList);
-
 
 // C++ class wxPyInputStream to act as base for python class wxInputStream
 // You can use it in python like a python file object.