diff --git a/eo/src/pyeo/pickle.h b/eo/src/pyeo/pickle.h
index c4219016..20399364 100644
--- a/eo/src/pyeo/pickle.h
+++ b/eo/src/pyeo/pickle.h
@@ -21,7 +21,9 @@
 #ifndef PICKLE_H
 #define PICKLE_h
 
+#ifndef WIN32
 #include <config.h>
+#endif
 
 #include <boost/python.hpp>
 #include <sstream>