--- a/bindings/python/ns3modulegen.py	Wed Mar 17 11:20:17 2010 +0000
+++ b/bindings/python/ns3modulegen.py	Wed Mar 17 12:34:52 2010 +0000
@@ -54,7 +54,7 @@
         self.main_file_name = main_file_name
         self.main_sink = FileCodeSink(open(main_file_name, "wt"))
         self.header_name = "ns3module.h"
-        header_file_name = os.path.join(os.path.dirname(self.main_file_name), self.header_name)
+        header_file_name = os.path.join(os.path.dirname(self.main_file_name), 'pch', self.header_name)
         self.header_sink = FileCodeSink(open(header_file_name, "wt"))
         self.section_sinks = {'__main__': self.main_sink}